2912484692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71899}}^1$

素因数の和:71976

約数の個数: 48

約数和(自身を含む): 5918808000

約数和(自身を除く): 3006323308

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 76, 82, 164, 247, 494, 533, 779, 988, 1066, 1558, 2132, 3116, 10127, 20254, 40508, 71899, 143798, 287596, 934687, 1366081, 1869374, 2732162, 2947859, 3738748, 5464324, 5895718, 11791436, 17759053, 35518106, 38322167, 56009321, 71036212, 76644334, 112018642, 153288668, 224037284, 728121173, 1456242346, 2912484692]

約数ペア:

[(1, 2912484692), (2, 1456242346), (4, 728121173), (13, 224037284), (19, 153288668), (26, 112018642), (38, 76644334), (41, 71036212), (52, 56009321), (76, 38322167), (82, 35518106), (164, 17759053), (247, 11791436), (494, 5895718), (533, 5464324), (779, 3738748), (988, 2947859), (1066, 2732162), (1558, 1869374), (2132, 1366081), (3116, 934687), (10127, 287596), (20254, 143798), (40508, 71899)]