2017044016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18401}}^1$

素因数の和:18470

約数の個数: 80

約数和(自身を含む): 4600205568

約数和(自身を除く): 2583161552

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 442, 496, 527, 806, 884, 1054, 1612, 1768, 2108, 3224, 3536, 4216, 6448, 6851, 8432, 13702, 18401, 27404, 36802, 54808, 73604, 109616, 147208, 239213, 294416, 312817, 478426, 570431, 625634, 956852, 1140862, 1251268, 1913704, 2281724, 2502536, 3827408, 4066621, 4563448, 5005072, 7415603, 8133242, 9126896, 9697327, 14831206, 16266484, 19394654, 29662412, 32532968, 38789308, 59324824, 65065936, 77578616, 118649648, 126065251, 155157232, 252130502, 504261004, 1008522008, 2017044016]

約数ペア:

[(1, 2017044016), (2, 1008522008), (4, 504261004), (8, 252130502), (13, 155157232), (16, 126065251), (17, 118649648), (26, 77578616), (31, 65065936), (34, 59324824), (52, 38789308), (62, 32532968), (68, 29662412), (104, 19394654), (124, 16266484), (136, 14831206), (208, 9697327), (221, 9126896), (248, 8133242), (272, 7415603), (403, 5005072), (442, 4563448), (496, 4066621), (527, 3827408), (806, 2502536), (884, 2281724), (1054, 1913704), (1612, 1251268), (1768, 1140862), (2108, 956852), (3224, 625634), (3536, 570431), (4216, 478426), (6448, 312817), (6851, 294416), (8432, 239213), (13702, 147208), (18401, 109616), (27404, 73604), (36802, 54808)]