2000957192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4091}}^1\times {\mathrm{4703}}^1$

素因数の和:8813

約数の個数: 32

約数和(自身を含む): 4042241280

約数和(自身を除く): 2041284088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4091, 4703, 8182, 9406, 16364, 18812, 32728, 37624, 53183, 61139, 106366, 122278, 212732, 244556, 425464, 489112, 19239973, 38479946, 76959892, 153919784, 250119649, 500239298, 1000478596, 2000957192]

約数ペア:

[(1, 2000957192), (2, 1000478596), (4, 500239298), (8, 250119649), (13, 153919784), (26, 76959892), (52, 38479946), (104, 19239973), (4091, 489112), (4703, 425464), (8182, 244556), (9406, 212732), (16364, 122278), (18812, 106366), (32728, 61139), (37624, 53183)]