2078990112

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1273891}}^1$

素因数の和:1273921

約数の個数: 48

約数和(自身を含む): 5778374112

約数和(自身を除く): 3699384000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 1273891, 2547782, 3821673, 5095564, 7643346, 10191128, 15286692, 20382256, 21656147, 30573384, 40764512, 43312294, 61146768, 64968441, 86624588, 122293536, 129936882, 173249176, 259873764, 346498352, 519747528, 692996704, 1039495056, 2078990112]

約数ペア:

[(1, 2078990112), (2, 1039495056), (3, 692996704), (4, 519747528), (6, 346498352), (8, 259873764), (12, 173249176), (16, 129936882), (17, 122293536), (24, 86624588), (32, 64968441), (34, 61146768), (48, 43312294), (51, 40764512), (68, 30573384), (96, 21656147), (102, 20382256), (136, 15286692), (204, 10191128), (272, 7643346), (408, 5095564), (544, 3821673), (816, 2547782), (1632, 1273891)]