1330421432

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{8627}}^1$

素因数の和:9191

約数の個数: 32

約数和(自身を含む): 2567175120

約数和(自身を除く): 1236753688

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 521, 1042, 2084, 4168, 8627, 17254, 19277, 34508, 38554, 69016, 77108, 154216, 319199, 638398, 1276796, 2553592, 4494667, 8989334, 17978668, 35957336, 166302679, 332605358, 665210716, 1330421432]

約数ペア:

[(1, 1330421432), (2, 665210716), (4, 332605358), (8, 166302679), (37, 35957336), (74, 17978668), (148, 8989334), (296, 4494667), (521, 2553592), (1042, 1276796), (2084, 638398), (4168, 319199), (8627, 154216), (17254, 77108), (19277, 69016), (34508, 38554)]