2159855208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{4285427}}^1$

素因数の和:4285446

約数の個数: 48

約数和(自身を含む): 6685267680

約数和(自身を除く): 4525412472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 4285427, 8570854, 12856281, 17141708, 25712562, 29997989, 34283416, 38568843, 51425124, 59995978, 77137686, 89993967, 102850248, 119991956, 154275372, 179987934, 239983912, 269981901, 308550744, 359975868, 539963802, 719951736, 1079927604, 2159855208]

約数ペア:

[(1, 2159855208), (2, 1079927604), (3, 719951736), (4, 539963802), (6, 359975868), (7, 308550744), (8, 269981901), (9, 239983912), (12, 179987934), (14, 154275372), (18, 119991956), (21, 102850248), (24, 89993967), (28, 77137686), (36, 59995978), (42, 51425124), (56, 38568843), (63, 34283416), (72, 29997989), (84, 25712562), (126, 17141708), (168, 12856281), (252, 8570854), (504, 4285427)]