2021842966

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2689}}^1$

素因数の和:2965

約数の個数: 48

約数和(自身を含む): 3606321600

約数和(自身を除く): 1584478634

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 239, 242, 286, 478, 1573, 2629, 2689, 3107, 3146, 5258, 5378, 6214, 28919, 29579, 34177, 34957, 57838, 59158, 68354, 69914, 325369, 375947, 384527, 642671, 650738, 751894, 769054, 1285342, 4229797, 7069381, 8354723, 8459594, 14138762, 16709446, 77763191, 91901953, 155526382, 183803906, 1010921483, 2021842966]

約数ペア:

[(1, 2021842966), (2, 1010921483), (11, 183803906), (13, 155526382), (22, 91901953), (26, 77763191), (121, 16709446), (143, 14138762), (239, 8459594), (242, 8354723), (286, 7069381), (478, 4229797), (1573, 1285342), (2629, 769054), (2689, 751894), (3107, 650738), (3146, 642671), (5258, 384527), (5378, 375947), (6214, 325369), (28919, 69914), (29579, 68354), (34177, 59158), (34957, 57838)]