1211082788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1733}}^1$

素因数の和:2036

約数の個数: 48

約数和(自身を含む): 2307191040

約数和(自身を除く): 1096108252

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 239, 478, 731, 956, 1462, 1733, 2924, 3466, 4063, 6932, 8126, 10277, 16252, 20554, 29461, 41108, 58922, 74519, 117844, 149038, 174709, 298076, 349418, 414187, 698836, 828374, 1266823, 1656748, 2533646, 5067292, 7041179, 14082358, 17810041, 28164716, 35620082, 71240164, 302770697, 605541394, 1211082788]

約数ペア:

[(1, 1211082788), (2, 605541394), (4, 302770697), (17, 71240164), (34, 35620082), (43, 28164716), (68, 17810041), (86, 14082358), (172, 7041179), (239, 5067292), (478, 2533646), (731, 1656748), (956, 1266823), (1462, 828374), (1733, 698836), (2924, 414187), (3466, 349418), (4063, 298076), (6932, 174709), (8126, 149038), (10277, 117844), (16252, 74519), (20554, 58922), (29461, 41108)]