679924756

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{1171}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 1382209920

約数和(自身を除く): 702285164

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 233, 356, 466, 623, 932, 1171, 1246, 1631, 2342, 2492, 3262, 4684, 6524, 8197, 16394, 20737, 32788, 41474, 82948, 104219, 145159, 208438, 272843, 290318, 416876, 545686, 580636, 729533, 1091372, 1459066, 1909901, 2918132, 3819802, 7639604, 24283027, 48566054, 97132108, 169981189, 339962378, 679924756]

約数ペア:

[(1, 679924756), (2, 339962378), (4, 169981189), (7, 97132108), (14, 48566054), (28, 24283027), (89, 7639604), (178, 3819802), (233, 2918132), (356, 1909901), (466, 1459066), (623, 1091372), (932, 729533), (1171, 580636), (1246, 545686), (1631, 416876), (2342, 290318), (2492, 272843), (3262, 208438), (4684, 145159), (6524, 104219), (8197, 82948), (16394, 41474), (20737, 32788)]