2017119044

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1\times {\mathrm{389}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 3726777600

約数和(自身を除く): 1709658556

約数列:

[1, 2, 4, 23, 46, 92, 157, 314, 359, 389, 628, 718, 778, 1436, 1556, 3611, 7222, 8257, 8947, 14444, 16514, 17894, 33028, 35788, 56363, 61073, 112726, 122146, 139651, 225452, 244292, 279302, 558604, 1296349, 1404679, 2592698, 2809358, 3211973, 5185396, 5618716, 6423946, 12847892, 21925207, 43850414, 87700828, 504279761, 1008559522, 2017119044]

約数ペア:

[(1, 2017119044), (2, 1008559522), (4, 504279761), (23, 87700828), (46, 43850414), (92, 21925207), (157, 12847892), (314, 6423946), (359, 5618716), (389, 5185396), (628, 3211973), (718, 2809358), (778, 2592698), (1436, 1404679), (1556, 1296349), (3611, 558604), (7222, 279302), (8257, 244292), (8947, 225452), (14444, 139651), (16514, 122146), (17894, 112726), (33028, 61073), (35788, 56363)]