7740438

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 15995232

約数和(自身を除く): 8254794

約数列:

[1, 2, 3, 6, 53, 101, 106, 159, 202, 241, 303, 318, 482, 606, 723, 1446, 5353, 10706, 12773, 16059, 24341, 25546, 32118, 38319, 48682, 73023, 76638, 146046, 1290073, 2580146, 3870219, 7740438]

約数ペア:

[(1, 7740438), (2, 3870219), (3, 2580146), (6, 1290073), (53, 146046), (101, 76638), (106, 73023), (159, 48682), (202, 38319), (241, 32118), (303, 25546), (318, 24341), (482, 16059), (606, 12773), (723, 10706), (1446, 5353)]