2390012793

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 4284783360

約数和(自身を除く): 1894770567

約数列:

[1, 3, 7, 9, 19, 21, 53, 57, 63, 101, 133, 159, 171, 303, 371, 373, 399, 477, 707, 909, 1007, 1113, 1119, 1197, 1919, 2121, 2611, 3021, 3339, 3357, 5353, 5757, 6363, 7049, 7087, 7833, 9063, 13433, 16059, 17271, 19769, 21147, 21261, 23499, 37471, 37673, 40299, 48177, 49609, 59307, 63441, 63783, 101707, 112413, 113019, 120897, 138383, 148827, 177921, 263711, 305121, 337239, 339057, 375611, 415149, 446481, 711949, 715787, 791133, 915363, 1126833, 1245447, 1996669, 2135847, 2147361, 2373399, 2629277, 3380499, 5010509, 5990007, 6407541, 6442083, 7887831, 13976683, 15031527, 17970021, 23663493, 37936711, 41930049, 45094581, 113810133, 125790147, 265556977, 341430399, 796670931, 2390012793]

約数ペア:

[(1, 2390012793), (3, 796670931), (7, 341430399), (9, 265556977), (19, 125790147), (21, 113810133), (53, 45094581), (57, 41930049), (63, 37936711), (101, 23663493), (133, 17970021), (159, 15031527), (171, 13976683), (303, 7887831), (371, 6442083), (373, 6407541), (399, 5990007), (477, 5010509), (707, 3380499), (909, 2629277), (1007, 2373399), (1113, 2147361), (1119, 2135847), (1197, 1996669), (1919, 1245447), (2121, 1126833), (2611, 915363), (3021, 791133), (3339, 715787), (3357, 711949), (5353, 446481), (5757, 415149), (6363, 375611), (7049, 339057), (7087, 337239), (7833, 305121), (9063, 263711), (13433, 177921), (16059, 148827), (17271, 138383), (19769, 120897), (21147, 113019), (21261, 112413), (23499, 101707), (37471, 63783), (37673, 63441), (40299, 59307), (48177, 49609)]