1217365630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{18617}}^1$

素因数の和:19140

約数の個数: 32

約数和(自身を含む): 2364634944

約数和(自身を除く): 1147269314

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 503, 1006, 2515, 5030, 6539, 13078, 18617, 32695, 37234, 65390, 93085, 186170, 242021, 484042, 1210105, 2420210, 9364351, 18728702, 46821755, 93643510, 121736563, 243473126, 608682815, 1217365630]

約数ペア:

[(1, 1217365630), (2, 608682815), (5, 243473126), (10, 121736563), (13, 93643510), (26, 46821755), (65, 18728702), (130, 9364351), (503, 2420210), (1006, 1210105), (2515, 484042), (5030, 242021), (6539, 186170), (13078, 93085), (18617, 65390), (32695, 37234)]