281633838

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{21601}}^1$

素因数の和:21700

約数の個数: 32

約数和(自身を含む): 587920032

約数和(自身を除く): 306286194

約数列:

[1, 2, 3, 6, 41, 53, 82, 106, 123, 159, 246, 318, 2173, 4346, 6519, 13038, 21601, 43202, 64803, 129606, 885641, 1144853, 1771282, 2289706, 2656923, 3434559, 5313846, 6869118, 46938973, 93877946, 140816919, 281633838]

約数ペア:

[(1, 281633838), (2, 140816919), (3, 93877946), (6, 46938973), (41, 6869118), (53, 5313846), (82, 3434559), (106, 2656923), (123, 2289706), (159, 1771282), (246, 1144853), (318, 885641), (2173, 129606), (4346, 64803), (6519, 43202), (13038, 21601)]