2071174768

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{5591}}^1$

素因数の和:5762

約数の個数: 60

約数和(自身を含む): 4377831408

約数和(自身を除く): 2306656640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 169, 208, 274, 338, 548, 676, 1096, 1352, 1781, 2192, 2704, 3562, 5591, 7124, 11182, 14248, 22364, 23153, 28496, 44728, 46306, 72683, 89456, 92612, 145366, 185224, 290732, 370448, 581464, 765967, 944879, 1162928, 1531934, 1889758, 3063868, 3779516, 6127736, 7559032, 9957571, 12255472, 15118064, 19915142, 39830284, 79660568, 129448423, 159321136, 258896846, 517793692, 1035587384, 2071174768]

約数ペア:

[(1, 2071174768), (2, 1035587384), (4, 517793692), (8, 258896846), (13, 159321136), (16, 129448423), (26, 79660568), (52, 39830284), (104, 19915142), (137, 15118064), (169, 12255472), (208, 9957571), (274, 7559032), (338, 6127736), (548, 3779516), (676, 3063868), (1096, 1889758), (1352, 1531934), (1781, 1162928), (2192, 944879), (2704, 765967), (3562, 581464), (5591, 370448), (7124, 290732), (11182, 185224), (14248, 145366), (22364, 92612), (23153, 89456), (28496, 72683), (44728, 46306)]