311916904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{5483}}^1$

素因数の和:6049

約数の個数: 32

約数和(自身を含む): 631098720

約数和(自身を除く): 319181816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 547, 1094, 2188, 4376, 5483, 7111, 10966, 14222, 21932, 28444, 43864, 56888, 71279, 142558, 285116, 570232, 2999201, 5998402, 11996804, 23993608, 38989613, 77979226, 155958452, 311916904]

約数ペア:

[(1, 311916904), (2, 155958452), (4, 77979226), (8, 38989613), (13, 23993608), (26, 11996804), (52, 5998402), (104, 2999201), (547, 570232), (1094, 285116), (2188, 142558), (4376, 71279), (5483, 56888), (7111, 43864), (10966, 28444), (14222, 21932)]