1975096424

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{811}}^1$

素因数の和:1258

約数の個数: 64

約数和(自身を含む): 4279954560

約数和(自身を除く): 2304858136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 277, 314, 554, 628, 811, 1099, 1108, 1256, 1622, 1939, 2198, 2216, 3244, 3878, 4396, 5677, 6488, 7756, 8792, 11354, 15512, 22708, 43489, 45416, 86978, 127327, 173956, 224647, 254654, 304423, 347912, 449294, 509308, 608846, 891289, 898588, 1018616, 1217692, 1572529, 1782578, 1797176, 2435384, 3145058, 3565156, 6290116, 7130312, 12580232, 35269579, 70539158, 141078316, 246887053, 282156632, 493774106, 987548212, 1975096424]

約数ペア:

[(1, 1975096424), (2, 987548212), (4, 493774106), (7, 282156632), (8, 246887053), (14, 141078316), (28, 70539158), (56, 35269579), (157, 12580232), (277, 7130312), (314, 6290116), (554, 3565156), (628, 3145058), (811, 2435384), (1099, 1797176), (1108, 1782578), (1256, 1572529), (1622, 1217692), (1939, 1018616), (2198, 898588), (2216, 891289), (3244, 608846), (3878, 509308), (4396, 449294), (5677, 347912), (6488, 304423), (7756, 254654), (8792, 224647), (11354, 173956), (15512, 127327), (22708, 86978), (43489, 45416)]