1131569474

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1\times {\mathrm{1187}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 1958774400

約数和(自身を除く): 827204926

約数列:

[1, 2, 7, 14, 149, 298, 457, 914, 1043, 1187, 2086, 2374, 3199, 6398, 8309, 16618, 68093, 136186, 176863, 353726, 476651, 542459, 953302, 1084918, 1238041, 2476082, 3797213, 7594426, 80826391, 161652782, 565784737, 1131569474]

約数ペア:

[(1, 1131569474), (2, 565784737), (7, 161652782), (14, 80826391), (149, 7594426), (298, 3797213), (457, 2476082), (914, 1238041), (1043, 1084918), (1187, 953302), (2086, 542459), (2374, 476651), (3199, 353726), (6398, 176863), (8309, 136186), (16618, 68093)]