2023183690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{19139}}^1$

素因数の和:19219

約数の個数: 48

約数和(自身を含む): 4105300320

約数和(自身を除く): 2082116630

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 961, 1705, 1922, 3410, 4805, 9610, 10571, 19139, 21142, 38278, 52855, 95695, 105710, 191390, 210529, 421058, 593309, 1052645, 1186618, 2105290, 2966545, 5933090, 6526399, 13052798, 18392579, 32631995, 36785158, 65263990, 91962895, 183925790, 202318369, 404636738, 1011591845, 2023183690]

約数ペア:

[(1, 2023183690), (2, 1011591845), (5, 404636738), (10, 202318369), (11, 183925790), (22, 91962895), (31, 65263990), (55, 36785158), (62, 32631995), (110, 18392579), (155, 13052798), (310, 6526399), (341, 5933090), (682, 2966545), (961, 2105290), (1705, 1186618), (1922, 1052645), (3410, 593309), (4805, 421058), (9610, 210529), (10571, 191390), (19139, 105710), (21142, 95695), (38278, 52855)]