630453304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{85381}}^1$

素因数の和:85471

約数の個数: 32

約数和(自身を含む): 1290975840

約数和(自身を除く): 660522536

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 85381, 170762, 341524, 683048, 1109953, 2219906, 4439812, 6062051, 8879624, 12124102, 24248204, 48496408, 78806663, 157613326, 315226652, 630453304]

約数ペア:

[(1, 630453304), (2, 315226652), (4, 157613326), (8, 78806663), (13, 48496408), (26, 24248204), (52, 12124102), (71, 8879624), (104, 6062051), (142, 4439812), (284, 2219906), (568, 1109953), (923, 683048), (1846, 341524), (3692, 170762), (7384, 85381)]