2017422464

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{1307}}^1$

素因数の和:1741

約数の個数: 64

約数和(自身を含む): 4162579200

約数和(自身を除く): 2145156736

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 389, 496, 778, 992, 1307, 1556, 1984, 2614, 3112, 3968, 5228, 6224, 10456, 12059, 12448, 20912, 24118, 24896, 40517, 41824, 48236, 49792, 81034, 83648, 96472, 162068, 167296, 192944, 324136, 385888, 508423, 648272, 771776, 1016846, 1296544, 1543552, 2033692, 2593088, 4067384, 5186176, 8134768, 15761113, 16269536, 31522226, 32539072, 63044452, 65078144, 126088904, 252177808, 504355616, 1008711232, 2017422464]

約数ペア:

[(1, 2017422464), (2, 1008711232), (4, 504355616), (8, 252177808), (16, 126088904), (31, 65078144), (32, 63044452), (62, 32539072), (64, 31522226), (124, 16269536), (128, 15761113), (248, 8134768), (389, 5186176), (496, 4067384), (778, 2593088), (992, 2033692), (1307, 1543552), (1556, 1296544), (1984, 1016846), (2614, 771776), (3112, 648272), (3968, 508423), (5228, 385888), (6224, 324136), (10456, 192944), (12059, 167296), (12448, 162068), (20912, 96472), (24118, 83648), (24896, 81034), (40517, 49792), (41824, 48236)]