900328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 1985760

約数和(自身を除く): 1085432

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 787, 1144, 1574, 3148, 6296, 8657, 10231, 17314, 20462, 34628, 40924, 69256, 81848, 112541, 225082, 450164, 900328]

約数ペア:

[(1, 900328), (2, 450164), (4, 225082), (8, 112541), (11, 81848), (13, 69256), (22, 40924), (26, 34628), (44, 20462), (52, 17314), (88, 10231), (104, 8657), (143, 6296), (286, 3148), (572, 1574), (787, 1144)]