2017292710832

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{20857}}^1\times {\mathrm{12163}}^1$

素因数の和:33106

約数の個数: 80

約数和(自身を含む): 4530365609472

約数和(自身を除く): 2513072898640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 12163, 20857, 24326, 41714, 48652, 83428, 85141, 97304, 145999, 166856, 170282, 194608, 291998, 333712, 340564, 583996, 681128, 863573, 1167992, 1362256, 1480847, 1727146, 2335984, 2961694, 3454292, 5923388, 6045011, 6908584, 10365929, 11846776, 12090022, 13817168, 20731858, 23693552, 24180044, 41463716, 48360088, 82927432, 96720176, 165854864, 253683691, 507367382, 1014734764, 1775785837, 2029469528, 3551571674, 4058939056, 7103143348, 14206286696, 18011542061, 28412573392, 36023084122, 72046168244, 126080794427, 144092336488, 252161588854, 288184672976, 504323177708, 1008646355416, 2017292710832]

約数ペア:

[(1, 2017292710832), (2, 1008646355416), (4, 504323177708), (7, 288184672976), (8, 252161588854), (14, 144092336488), (16, 126080794427), (28, 72046168244), (56, 36023084122), (71, 28412573392), (112, 18011542061), (142, 14206286696), (284, 7103143348), (497, 4058939056), (568, 3551571674), (994, 2029469528), (1136, 1775785837), (1988, 1014734764), (3976, 507367382), (7952, 253683691), (12163, 165854864), (20857, 96720176), (24326, 82927432), (41714, 48360088), (48652, 41463716), (83428, 24180044), (85141, 23693552), (97304, 20731858), (145999, 13817168), (166856, 12090022), (170282, 11846776), (194608, 10365929), (291998, 6908584), (333712, 6045011), (340564, 5923388), (583996, 3454292), (681128, 2961694), (863573, 2335984), (1167992, 1727146), (1362256, 1480847)]