253447684

素因数分解:

$2^2\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{6361}}^1$

素因数の和:7795

約数の個数: 24

約数和(自身を含む): 507331328

約数和(自身を除く): 253883644

約数列:

[1, 2, 4, 7, 14, 28, 1423, 2846, 5692, 6361, 9961, 12722, 19922, 25444, 39844, 44527, 89054, 178108, 9051703, 18103406, 36206812, 63361921, 126723842, 253447684]

約数ペア:

[(1, 253447684), (2, 126723842), (4, 63361921), (7, 36206812), (14, 18103406), (28, 9051703), (1423, 178108), (2846, 89054), (5692, 44527), (6361, 39844), (9961, 25444), (12722, 19922)]