3841838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 8225280

約数和(自身を除く): 4383442

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 101, 133, 143, 154, 182, 202, 209, 247, 266, 286, 418, 494, 707, 1001, 1111, 1313, 1414, 1463, 1729, 1919, 2002, 2222, 2626, 2717, 2926, 3458, 3838, 5434, 7777, 9191, 13433, 14443, 15554, 18382, 19019, 21109, 24947, 26866, 28886, 38038, 42218, 49894, 101101, 147763, 174629, 202202, 274417, 295526, 349258, 548834, 1920919, 3841838]

約数ペア:

[(1, 3841838), (2, 1920919), (7, 548834), (11, 349258), (13, 295526), (14, 274417), (19, 202202), (22, 174629), (26, 147763), (38, 101101), (77, 49894), (91, 42218), (101, 38038), (133, 28886), (143, 26866), (154, 24947), (182, 21109), (202, 19019), (209, 18382), (247, 15554), (266, 14443), (286, 13433), (418, 9191), (494, 7777), (707, 5434), (1001, 3838), (1111, 3458), (1313, 2926), (1414, 2717), (1463, 2626), (1729, 2222), (1919, 2002)]