4770506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 8382528

約数和(自身を除く): 3612022

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 251, 442, 502, 559, 731, 1118, 1462, 3263, 4267, 6526, 8534, 9503, 10793, 19006, 21586, 55471, 110942, 140309, 183481, 280618, 366962, 2385253, 4770506]

約数ペア:

[(1, 4770506), (2, 2385253), (13, 366962), (17, 280618), (26, 183481), (34, 140309), (43, 110942), (86, 55471), (221, 21586), (251, 19006), (442, 10793), (502, 9503), (559, 8534), (731, 6526), (1118, 4267), (1462, 3263)]