2021425918

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 3234559536

約数和(自身を除く): 1213133618

約数列:

[1, 2, 29, 58, 73, 101, 146, 163, 202, 326, 841, 1682, 2117, 2929, 4234, 4727, 5858, 7373, 9454, 11899, 14746, 16463, 23798, 32926, 61393, 84941, 122786, 137083, 169882, 213817, 274166, 345071, 427634, 477427, 690142, 954854, 1201799, 2403598, 6200693, 10007059, 12401386, 13845383, 20014118, 27690766, 34852171, 69704342, 1010712959, 2021425918]

約数ペア:

[(1, 2021425918), (2, 1010712959), (29, 69704342), (58, 34852171), (73, 27690766), (101, 20014118), (146, 13845383), (163, 12401386), (202, 10007059), (326, 6200693), (841, 2403598), (1682, 1201799), (2117, 954854), (2929, 690142), (4234, 477427), (4727, 427634), (5858, 345071), (7373, 274166), (9454, 213817), (11899, 169882), (14746, 137083), (16463, 122786), (23798, 84941), (32926, 61393)]