1966186976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{4549}}^1$

素因数の和:5611

約数の個数: 48

約数和(自身を含む): 4173624000

約数和(自身を除く): 2207437024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1039, 2078, 4156, 4549, 8312, 9098, 13507, 16624, 18196, 27014, 33248, 36392, 54028, 59137, 72784, 108056, 118274, 145568, 216112, 236548, 432224, 473096, 946192, 1892384, 4726411, 9452822, 18905644, 37811288, 61443343, 75622576, 122886686, 151245152, 245773372, 491546744, 983093488, 1966186976]

約数ペア:

[(1, 1966186976), (2, 983093488), (4, 491546744), (8, 245773372), (13, 151245152), (16, 122886686), (26, 75622576), (32, 61443343), (52, 37811288), (104, 18905644), (208, 9452822), (416, 4726411), (1039, 1892384), (2078, 946192), (4156, 473096), (4549, 432224), (8312, 236548), (9098, 216112), (13507, 145568), (16624, 118274), (18196, 108056), (27014, 72784), (33248, 59137), (36392, 54028)]