681236238

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{28549}}^1$

素因数の和:28692

約数の個数: 32

約数和(自身を含む): 1410141600

約数和(自身を除く): 728905362

約数列:

[1, 2, 3, 6, 41, 82, 97, 123, 194, 246, 291, 582, 3977, 7954, 11931, 23862, 28549, 57098, 85647, 171294, 1170509, 2341018, 2769253, 3511527, 5538506, 7023054, 8307759, 16615518, 113539373, 227078746, 340618119, 681236238]

約数ペア:

[(1, 681236238), (2, 340618119), (3, 227078746), (6, 113539373), (41, 16615518), (82, 8307759), (97, 7023054), (123, 5538506), (194, 3511527), (246, 2769253), (291, 2341018), (582, 1170509), (3977, 171294), (7954, 85647), (11931, 57098), (23862, 28549)]