57970406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 99187200

約数和(自身を除く): 41216794

約数列:

[1, 2, 13, 19, 26, 38, 239, 247, 478, 491, 494, 982, 3107, 4541, 6214, 6383, 9082, 9329, 12766, 18658, 59033, 117349, 118066, 121277, 234698, 242554, 1525537, 2229631, 3051074, 4459262, 28985203, 57970406]

約数ペア:

[(1, 57970406), (2, 28985203), (13, 4459262), (19, 3051074), (26, 2229631), (38, 1525537), (239, 242554), (247, 234698), (478, 121277), (491, 118066), (494, 117349), (982, 59033), (3107, 18658), (4541, 12766), (6214, 9329), (6383, 9082)]