768758666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{8243}}^1$

素因数の和:8486

約数の個数: 32

約数和(自身を含む): 1321282368

約数和(自身を除く): 552523702

約数列:

[1, 2, 13, 17, 26, 34, 211, 221, 422, 442, 2743, 3587, 5486, 7174, 8243, 16486, 46631, 93262, 107159, 140131, 214318, 280262, 1739273, 1821703, 3478546, 3643406, 22610549, 29567641, 45221098, 59135282, 384379333, 768758666]

約数ペア:

[(1, 768758666), (2, 384379333), (13, 59135282), (17, 45221098), (26, 29567641), (34, 22610549), (211, 3643406), (221, 3478546), (422, 1821703), (442, 1739273), (2743, 280262), (3587, 214318), (5486, 140131), (7174, 107159), (8243, 93262), (16486, 46631)]