2045539712

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{2699}}^1$

素因数の和:2935

約数の個数: 64

約数和(自身を含む): 4230144000

約数和(自身を除く): 2184604288

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 191, 248, 382, 496, 764, 992, 1528, 1984, 2699, 3056, 3968, 5398, 5921, 6112, 10796, 11842, 12224, 21592, 23684, 24448, 43184, 47368, 83669, 86368, 94736, 167338, 172736, 189472, 334676, 345472, 378944, 515509, 669352, 757888, 1031018, 1338704, 2062036, 2677408, 4124072, 5354816, 8248144, 10709632, 15980779, 16496288, 31961558, 32992576, 63923116, 65985152, 127846232, 255692464, 511384928, 1022769856, 2045539712]

約数ペア:

[(1, 2045539712), (2, 1022769856), (4, 511384928), (8, 255692464), (16, 127846232), (31, 65985152), (32, 63923116), (62, 32992576), (64, 31961558), (124, 16496288), (128, 15980779), (191, 10709632), (248, 8248144), (382, 5354816), (496, 4124072), (764, 2677408), (992, 2062036), (1528, 1338704), (1984, 1031018), (2699, 757888), (3056, 669352), (3968, 515509), (5398, 378944), (5921, 345472), (6112, 334676), (10796, 189472), (11842, 172736), (12224, 167338), (21592, 94736), (23684, 86368), (24448, 83669), (43184, 47368)]