1127245984

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{26113}}^1$

素因数の和:26213

約数の個数: 48

約数和(自身を含む): 2369062080

約数和(自身を除く): 1241816096

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 142, 152, 284, 304, 568, 608, 1136, 1349, 2272, 2698, 5396, 10792, 21584, 26113, 43168, 52226, 104452, 208904, 417808, 496147, 835616, 992294, 1854023, 1984588, 3708046, 3969176, 7416092, 7938352, 14832184, 15876704, 29664368, 35226437, 59328736, 70452874, 140905748, 281811496, 563622992, 1127245984]

約数ペア:

[(1, 1127245984), (2, 563622992), (4, 281811496), (8, 140905748), (16, 70452874), (19, 59328736), (32, 35226437), (38, 29664368), (71, 15876704), (76, 14832184), (142, 7938352), (152, 7416092), (284, 3969176), (304, 3708046), (568, 1984588), (608, 1854023), (1136, 992294), (1349, 835616), (2272, 496147), (2698, 417808), (5396, 208904), (10792, 104452), (21584, 52226), (26113, 43168)]