7847372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{659}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 14876400

約数和(自身を除く): 7029028

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 659, 916, 1318, 2636, 2977, 5954, 8567, 11908, 17134, 34268, 150911, 301822, 603644, 1961843, 3923686, 7847372]

約数ペア:

[(1, 7847372), (2, 3923686), (4, 1961843), (13, 603644), (26, 301822), (52, 150911), (229, 34268), (458, 17134), (659, 11908), (916, 8567), (1318, 5954), (2636, 2977)]