298156690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{32303}}^1$

素因数の和:32394

約数の個数: 32

約数和(自身を含む): 586123776

約数和(自身を除く): 287967086

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 32303, 64606, 161515, 323030, 419939, 839878, 2099695, 2293513, 4199390, 4587026, 11467565, 22935130, 29815669, 59631338, 149078345, 298156690]

約数ペア:

[(1, 298156690), (2, 149078345), (5, 59631338), (10, 29815669), (13, 22935130), (26, 11467565), (65, 4587026), (71, 4199390), (130, 2293513), (142, 2099695), (355, 839878), (710, 419939), (923, 323030), (1846, 161515), (4615, 64606), (9230, 32303)]