3915663884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{2143}}^1$

素因数の和:2606

約数の個数: 48

約数和(自身を含む): 7559709696

約数和(自身を除く): 3644045812

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 317, 524, 634, 1268, 1441, 2143, 2882, 3487, 4286, 5764, 6974, 8572, 13948, 23573, 41527, 47146, 83054, 94292, 166108, 280733, 456797, 561466, 679331, 913594, 1122932, 1358662, 1827188, 2717324, 3088063, 6176126, 7472641, 12352252, 14945282, 29890564, 88992361, 177984722, 355969444, 978915971, 1957831942, 3915663884]

約数ペア:

[(1, 3915663884), (2, 1957831942), (4, 978915971), (11, 355969444), (22, 177984722), (44, 88992361), (131, 29890564), (262, 14945282), (317, 12352252), (524, 7472641), (634, 6176126), (1268, 3088063), (1441, 2717324), (2143, 1827188), (2882, 1358662), (3487, 1122932), (4286, 913594), (5764, 679331), (6974, 561466), (8572, 456797), (13948, 280733), (23573, 166108), (41527, 94292), (47146, 83054)]