2021629526

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1787}}^1\times {\mathrm{4253}}^1$

素因数の和:6068

約数の個数: 32

約数和(自身を含む): 3650952960

約数和(自身を除く): 1629323434

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1787, 3574, 4253, 8506, 12509, 25018, 29771, 33953, 59542, 67906, 80807, 161614, 237671, 475342, 565649, 1131298, 7600111, 15200222, 53200777, 106401554, 144402109, 288804218, 1010814763, 2021629526]

約数ペア:

[(1, 2021629526), (2, 1010814763), (7, 288804218), (14, 144402109), (19, 106401554), (38, 53200777), (133, 15200222), (266, 7600111), (1787, 1131298), (3574, 565649), (4253, 475342), (8506, 237671), (12509, 161614), (25018, 80807), (29771, 67906), (33953, 59542)]