1277117418

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{186877}}^1$

素因数の和:186966

約数の個数: 32

約数和(自身を含む): 2744864064

約数和(自身を除く): 1467746646

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 102, 134, 201, 402, 1139, 2278, 3417, 6834, 186877, 373754, 560631, 1121262, 3176909, 6353818, 9530727, 12520759, 19061454, 25041518, 37562277, 75124554, 212852903, 425705806, 638558709, 1277117418]

約数ペア:

[(1, 1277117418), (2, 638558709), (3, 425705806), (6, 212852903), (17, 75124554), (34, 37562277), (51, 25041518), (67, 19061454), (102, 12520759), (134, 9530727), (201, 6353818), (402, 3176909), (1139, 1121262), (2278, 560631), (3417, 373754), (6834, 186877)]