396851476

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{616229}}^1$

素因数の和:616263

約数の個数: 24

約数和(自身を含む): 828213120

約数和(自身を除く): 431361644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 616229, 1232458, 2464916, 4313603, 8627206, 14173267, 17254412, 28346534, 56693068, 99212869, 198425738, 396851476]

約数ペア:

[(1, 396851476), (2, 198425738), (4, 99212869), (7, 56693068), (14, 28346534), (23, 17254412), (28, 14173267), (46, 8627206), (92, 4313603), (161, 2464916), (322, 1232458), (644, 616229)]