1217928

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 3144960

約数和(自身を除く): 1927032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 1637, 3274, 4911, 6548, 9822, 13096, 19644, 39288, 50747, 101494, 152241, 202988, 304482, 405976, 608964, 1217928]

約数ペア:

[(1, 1217928), (2, 608964), (3, 405976), (4, 304482), (6, 202988), (8, 152241), (12, 101494), (24, 50747), (31, 39288), (62, 19644), (93, 13096), (124, 9822), (186, 6548), (248, 4911), (372, 3274), (744, 1637)]