2021887736

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2339}}^1$

素因数の和:2433

約数の個数: 96

約数和(自身を含む): 4481568000

約数和(自身を除く): 2459680264

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 47, 76, 88, 94, 121, 152, 188, 209, 242, 376, 418, 484, 517, 836, 893, 968, 1034, 1672, 1786, 2068, 2299, 2339, 3572, 4136, 4598, 4678, 5687, 7144, 9196, 9356, 9823, 11374, 18392, 18712, 19646, 22748, 25729, 39292, 44441, 45496, 51458, 78584, 88882, 102916, 108053, 109933, 177764, 205832, 216106, 219866, 283019, 355528, 432212, 439732, 488851, 566038, 864424, 879464, 977702, 1132076, 1209263, 1955404, 2088727, 2264152, 2418526, 3910808, 4177454, 4837052, 5377361, 8354908, 9674104, 10754722, 13301893, 16709816, 21509444, 22975997, 26603786, 43018888, 45951994, 53207572, 91903988, 106415144, 183807976, 252735967, 505471934, 1010943868, 2021887736]

約数ペア:

[(1, 2021887736), (2, 1010943868), (4, 505471934), (8, 252735967), (11, 183807976), (19, 106415144), (22, 91903988), (38, 53207572), (44, 45951994), (47, 43018888), (76, 26603786), (88, 22975997), (94, 21509444), (121, 16709816), (152, 13301893), (188, 10754722), (209, 9674104), (242, 8354908), (376, 5377361), (418, 4837052), (484, 4177454), (517, 3910808), (836, 2418526), (893, 2264152), (968, 2088727), (1034, 1955404), (1672, 1209263), (1786, 1132076), (2068, 977702), (2299, 879464), (2339, 864424), (3572, 566038), (4136, 488851), (4598, 439732), (4678, 432212), (5687, 355528), (7144, 283019), (9196, 219866), (9356, 216106), (9823, 205832), (11374, 177764), (18392, 109933), (18712, 108053), (19646, 102916), (22748, 88882), (25729, 78584), (39292, 51458), (44441, 45496)]