717809326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 1267418880

約数和(自身を除く): 549609554

約数列:

[1, 2, 13, 17, 26, 34, 61, 79, 122, 158, 221, 337, 442, 674, 793, 1027, 1037, 1343, 1586, 2054, 2074, 2686, 4381, 4819, 5729, 8762, 9638, 11458, 13481, 17459, 20557, 26623, 26962, 34918, 41114, 53246, 62647, 74477, 81923, 125294, 148954, 163846, 267241, 346099, 349469, 452591, 534482, 692198, 698938, 905182, 1064999, 1624003, 2129998, 3248006, 4543097, 5883683, 9086194, 11767366, 21112039, 27608051, 42224078, 55216102, 358904663, 717809326]

約数ペア:

[(1, 717809326), (2, 358904663), (13, 55216102), (17, 42224078), (26, 27608051), (34, 21112039), (61, 11767366), (79, 9086194), (122, 5883683), (158, 4543097), (221, 3248006), (337, 2129998), (442, 1624003), (674, 1064999), (793, 905182), (1027, 698938), (1037, 692198), (1343, 534482), (1586, 452591), (2054, 349469), (2074, 346099), (2686, 267241), (4381, 163846), (4819, 148954), (5729, 125294), (8762, 81923), (9638, 74477), (11458, 62647), (13481, 53246), (17459, 41114), (20557, 34918), (26623, 26962)]