1672972

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 3376800

約数和(自身を除く): 1703828

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 401, 596, 802, 1043, 1604, 2086, 2807, 4172, 5614, 11228, 59749, 119498, 238996, 418243, 836486, 1672972]

約数ペア:

[(1, 1672972), (2, 836486), (4, 418243), (7, 238996), (14, 119498), (28, 59749), (149, 11228), (298, 5614), (401, 4172), (596, 2807), (802, 2086), (1043, 1604)]