2057253842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1\times {\mathrm{6143}}^1$

素因数の和:7430

約数の個数: 32

約数和(自身を含む): 3715891200

約数和(自身を除く): 1658637358

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1259, 2518, 6143, 8813, 12286, 17626, 23921, 43001, 47842, 86002, 116717, 167447, 233434, 334894, 817019, 1634038, 7734037, 15468074, 54138259, 108276518, 146946703, 293893406, 1028626921, 2057253842]

約数ペア:

[(1, 2057253842), (2, 1028626921), (7, 293893406), (14, 146946703), (19, 108276518), (38, 54138259), (133, 15468074), (266, 7734037), (1259, 1634038), (2518, 817019), (6143, 334894), (8813, 233434), (12286, 167447), (17626, 116717), (23921, 86002), (43001, 47842)]