129432436

素因数分解:

$2^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{7079}}^1$

素因数の和:7743

約数の個数: 24

約数和(自身を含む): 259297920

約数和(自身を除く): 129865484

約数列:

[1, 2, 4, 7, 14, 28, 653, 1306, 2612, 4571, 7079, 9142, 14158, 18284, 28316, 49553, 99106, 198212, 4622587, 9245174, 18490348, 32358109, 64716218, 129432436]

約数ペア:

[(1, 129432436), (2, 64716218), (4, 32358109), (7, 18490348), (14, 9245174), (28, 4622587), (653, 198212), (1306, 99106), (2612, 49553), (4571, 28316), (7079, 18284), (9142, 14158)]