2021649068

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^2\times {\mathrm{3671}}^1$

素因数の和:3834

約数の個数: 36

約数和(自身を含む): 3695052816

約数和(自身を除く): 1673403748

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2257, 3671, 3721, 4514, 7342, 7442, 9028, 14684, 14884, 135827, 137677, 223931, 271654, 275354, 447862, 543308, 550708, 895724, 8285447, 13659791, 16570894, 27319582, 33141788, 54639164, 505412267, 1010824534, 2021649068]

約数ペア:

[(1, 2021649068), (2, 1010824534), (4, 505412267), (37, 54639164), (61, 33141788), (74, 27319582), (122, 16570894), (148, 13659791), (244, 8285447), (2257, 895724), (3671, 550708), (3721, 543308), (4514, 447862), (7342, 275354), (7442, 271654), (9028, 223931), (14684, 137677), (14884, 135827)]