1139156956

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{2357}}^1$

素因数の和:2830

約数の個数: 48

約数和(自身を含む): 2340418752

約数和(自身を除く): 1201261796

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 421, 574, 842, 1148, 1684, 2357, 2947, 4714, 5894, 9428, 11788, 16499, 17261, 32998, 34522, 65996, 69044, 96637, 120827, 193274, 241654, 386548, 483308, 676459, 992297, 1352918, 1984594, 2705836, 3969188, 6946079, 13892158, 27784316, 40684177, 81368354, 162736708, 284789239, 569578478, 1139156956]

約数ペア:

[(1, 1139156956), (2, 569578478), (4, 284789239), (7, 162736708), (14, 81368354), (28, 40684177), (41, 27784316), (82, 13892158), (164, 6946079), (287, 3969188), (421, 2705836), (574, 1984594), (842, 1352918), (1148, 992297), (1684, 676459), (2357, 483308), (2947, 386548), (4714, 241654), (5894, 193274), (9428, 120827), (11788, 96637), (16499, 69044), (17261, 65996), (32998, 34522)]