278047294

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{4261}}^1$

素因数の和:4408

約数の個数: 32

約数和(自身を含む): 490982400

約数和(自身を除く): 212935106

約数列:

[1, 2, 7, 14, 59, 79, 118, 158, 413, 553, 826, 1106, 4261, 4661, 8522, 9322, 29827, 32627, 59654, 65254, 251399, 336619, 502798, 673238, 1759793, 2356333, 3519586, 4712666, 19860521, 39721042, 139023647, 278047294]

約数ペア:

[(1, 278047294), (2, 139023647), (7, 39721042), (14, 19860521), (59, 4712666), (79, 3519586), (118, 2356333), (158, 1759793), (413, 673238), (553, 502798), (826, 336619), (1106, 251399), (4261, 65254), (4661, 59654), (8522, 32627), (9322, 29827)]