627380546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{4021}}^1$

素因数の和:4406

約数の個数: 32

約数和(自身を含む): 1076383728

約数和(自身を除く): 449003182

約数列:

[1, 2, 13, 17, 26, 34, 221, 353, 442, 706, 4021, 4589, 6001, 8042, 9178, 12002, 52273, 68357, 78013, 104546, 136714, 156026, 888641, 1419413, 1777282, 2838826, 18452369, 24130021, 36904738, 48260042, 313690273, 627380546]

約数ペア:

[(1, 627380546), (2, 313690273), (13, 48260042), (17, 36904738), (26, 24130021), (34, 18452369), (221, 2838826), (353, 1777282), (442, 1419413), (706, 888641), (4021, 156026), (4589, 136714), (6001, 104546), (8042, 78013), (9178, 68357), (12002, 52273)]