1520788514

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{6073}}^1$

素因数の和:6690

約数の個数: 32

約数和(自身を含む): 2696272896

約数和(自身を除く): 1175484382

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 577, 1154, 4039, 6073, 8078, 12146, 17887, 35774, 42511, 85022, 125209, 188263, 250418, 376526, 1317841, 2635682, 3504121, 7008242, 24528847, 49057694, 108627751, 217255502, 760394257, 1520788514]

約数ペア:

[(1, 1520788514), (2, 760394257), (7, 217255502), (14, 108627751), (31, 49057694), (62, 24528847), (217, 7008242), (434, 3504121), (577, 2635682), (1154, 1317841), (4039, 376526), (6073, 250418), (8078, 188263), (12146, 125209), (17887, 85022), (35774, 42511)]