2214720170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{288751}}^1$

素因数の和:288830

約数の個数: 32

約数和(自身を含む): 4365930240

約数和(自身を除く): 2151210070

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 288751, 577502, 1443755, 2887510, 3753763, 7507526, 17036309, 18768815, 34072618, 37537630, 85181545, 170363090, 221472017, 442944034, 1107360085, 2214720170]

約数ペア:

[(1, 2214720170), (2, 1107360085), (5, 442944034), (10, 221472017), (13, 170363090), (26, 85181545), (59, 37537630), (65, 34072618), (118, 18768815), (130, 17036309), (295, 7507526), (590, 3753763), (767, 2887510), (1534, 1443755), (3835, 577502), (7670, 288751)]