2017635890

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{8287}}^1$

素因数の和:8642

約数の個数: 32

約数和(自身を含む): 3684248064

約数和(自身を除く): 1666612174

約数列:

[1, 2, 5, 10, 97, 194, 251, 485, 502, 970, 1255, 2510, 8287, 16574, 24347, 41435, 48694, 82870, 121735, 243470, 803839, 1607678, 2080037, 4019195, 4160074, 8038390, 10400185, 20800370, 201763589, 403527178, 1008817945, 2017635890]

約数ペア:

[(1, 2017635890), (2, 1008817945), (5, 403527178), (10, 201763589), (97, 20800370), (194, 10400185), (251, 8038390), (485, 4160074), (502, 4019195), (970, 2080037), (1255, 1607678), (2510, 803839), (8287, 243470), (16574, 121735), (24347, 82870), (41435, 48694)]