1238202370

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1\times {\mathrm{3581}}^1$

素因数の和:4146

約数の個数: 32

約数和(自身を含む): 2265428736

約数和(自身を除く): 1027226366

約数列:

[1, 2, 5, 10, 71, 142, 355, 487, 710, 974, 2435, 3581, 4870, 7162, 17905, 34577, 35810, 69154, 172885, 254251, 345770, 508502, 1271255, 1743947, 2542510, 3487894, 8719735, 17439470, 123820237, 247640474, 619101185, 1238202370]

約数ペア:

[(1, 1238202370), (2, 619101185), (5, 247640474), (10, 123820237), (71, 17439470), (142, 8719735), (355, 3487894), (487, 2542510), (710, 1743947), (974, 1271255), (2435, 508502), (3581, 345770), (4870, 254251), (7162, 172885), (17905, 69154), (34577, 35810)]