984717762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1\times {\mathrm{373}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 2274877440

約数和(自身を除く): 1290159678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 263, 373, 478, 526, 717, 746, 789, 1119, 1434, 1578, 1673, 1841, 2238, 2611, 3346, 3682, 5019, 5222, 5523, 7833, 10038, 11046, 15666, 62857, 89147, 98099, 125714, 178294, 188571, 196198, 267441, 294297, 377142, 439999, 534882, 588594, 624029, 686693, 879998, 1248058, 1319997, 1373386, 1872087, 2060079, 2639994, 3744174, 4120158, 23445661, 46891322, 70336983, 140673966, 164119627, 328239254, 492358881, 984717762]

約数ペア:

[(1, 984717762), (2, 492358881), (3, 328239254), (6, 164119627), (7, 140673966), (14, 70336983), (21, 46891322), (42, 23445661), (239, 4120158), (263, 3744174), (373, 2639994), (478, 2060079), (526, 1872087), (717, 1373386), (746, 1319997), (789, 1248058), (1119, 879998), (1434, 686693), (1578, 624029), (1673, 588594), (1841, 534882), (2238, 439999), (2611, 377142), (3346, 294297), (3682, 267441), (5019, 196198), (5222, 188571), (5523, 178294), (7833, 125714), (10038, 98099), (11046, 89147), (15666, 62857)]