7891897182

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{126631}}^1$

素因数の和:126713

約数の個数: 64

約数和(自身を含む): 18380888064

約数和(自身を除く): 10488990882

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 47, 51, 78, 94, 102, 141, 221, 282, 442, 611, 663, 799, 1222, 1326, 1598, 1833, 2397, 3666, 4794, 10387, 20774, 31161, 62322, 126631, 253262, 379893, 759786, 1646203, 2152727, 3292406, 4305454, 4938609, 5951657, 6458181, 9877218, 11903314, 12916362, 17854971, 27985451, 35709942, 55970902, 77371541, 83956353, 101178169, 154743082, 167912706, 202356338, 232114623, 303534507, 464229246, 607069014, 1315316197, 2630632394, 3945948591, 7891897182]

約数ペア:

[(1, 7891897182), (2, 3945948591), (3, 2630632394), (6, 1315316197), (13, 607069014), (17, 464229246), (26, 303534507), (34, 232114623), (39, 202356338), (47, 167912706), (51, 154743082), (78, 101178169), (94, 83956353), (102, 77371541), (141, 55970902), (221, 35709942), (282, 27985451), (442, 17854971), (611, 12916362), (663, 11903314), (799, 9877218), (1222, 6458181), (1326, 5951657), (1598, 4938609), (1833, 4305454), (2397, 3292406), (3666, 2152727), (4794, 1646203), (10387, 759786), (20774, 379893), (31161, 253262), (62322, 126631)]