289887634

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1877}}^1$

素因数の和:2010

約数の個数: 32

約数和(自身を含む): 467306496

約数和(自身を除く): 177418862

約数列:

[1, 2, 31, 47, 53, 62, 94, 106, 1457, 1643, 1877, 2491, 2914, 3286, 3754, 4982, 58187, 77221, 88219, 99481, 116374, 154442, 176438, 198962, 2734789, 3083911, 4675607, 5469578, 6167822, 9351214, 144943817, 289887634]

約数ペア:

[(1, 289887634), (2, 144943817), (31, 9351214), (47, 6167822), (53, 5469578), (62, 4675607), (94, 3083911), (106, 2734789), (1457, 198962), (1643, 176438), (1877, 154442), (2491, 116374), (2914, 99481), (3286, 88219), (3754, 77221), (4982, 58187)]