1639392382

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{593}}^1\times {\mathrm{4783}}^1$

素因数の和:5412

約数の個数: 24

約数和(自身を含む): 2617202016

約数和(自身を除く): 977809634

約数列:

[1, 2, 17, 34, 289, 578, 593, 1186, 4783, 9566, 10081, 20162, 81311, 162622, 171377, 342754, 1382287, 2764574, 2836319, 5672638, 48217423, 96434846, 819696191, 1639392382]

約数ペア:

[(1, 1639392382), (2, 819696191), (17, 96434846), (34, 48217423), (289, 5672638), (578, 2836319), (593, 2764574), (1186, 1382287), (4783, 342754), (9566, 171377), (10081, 162622), (20162, 81311)]