2912890134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{22279}}^1$

素因数の和:22585

約数の個数: 64

約数和(自身を含む): 7289303040

約数和(自身を除く): 4376412906

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 283, 462, 566, 849, 1698, 1981, 3113, 3962, 5943, 6226, 9339, 11886, 18678, 21791, 22279, 43582, 44558, 65373, 66837, 130746, 133674, 155953, 245069, 311906, 467859, 490138, 735207, 935718, 1470414, 1715483, 3430966, 5146449, 6304957, 10292898, 12609914, 18914871, 37829742, 44134699, 69354527, 88269398, 132404097, 138709054, 208063581, 264808194, 416127162, 485481689, 970963378, 1456445067, 2912890134]

約数ペア:

[(1, 2912890134), (2, 1456445067), (3, 970963378), (6, 485481689), (7, 416127162), (11, 264808194), (14, 208063581), (21, 138709054), (22, 132404097), (33, 88269398), (42, 69354527), (66, 44134699), (77, 37829742), (154, 18914871), (231, 12609914), (283, 10292898), (462, 6304957), (566, 5146449), (849, 3430966), (1698, 1715483), (1981, 1470414), (3113, 935718), (3962, 735207), (5943, 490138), (6226, 467859), (9339, 311906), (11886, 245069), (18678, 155953), (21791, 133674), (22279, 130746), (43582, 66837), (44558, 65373)]