2016990668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1453}}^1\times {\mathrm{4507}}^1$

素因数の和:5982

約数の個数: 48

約数和(自身を含む): 4404712704

約数和(自身を除く): 2387722036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1453, 2906, 4507, 5812, 9014, 10171, 15983, 18028, 20342, 31549, 31966, 40684, 49577, 63098, 63932, 99154, 111881, 126196, 198308, 223762, 347039, 447524, 694078, 1388156, 6548671, 13097342, 26194684, 45840697, 72035381, 91681394, 144070762, 183362788, 288141524, 504247667, 1008495334, 2016990668]

約数ペア:

[(1, 2016990668), (2, 1008495334), (4, 504247667), (7, 288141524), (11, 183362788), (14, 144070762), (22, 91681394), (28, 72035381), (44, 45840697), (77, 26194684), (154, 13097342), (308, 6548671), (1453, 1388156), (2906, 694078), (4507, 447524), (5812, 347039), (9014, 223762), (10171, 198308), (15983, 126196), (18028, 111881), (20342, 99154), (31549, 63932), (31966, 63098), (40684, 49577)]