2903681774

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1\times {\mathrm{3037}}^1$

素因数の和:5280

約数の個数: 32

約数和(自身を含む): 5142337536

約数和(自身を除く): 2238655762

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 2203, 3037, 4406, 6074, 15421, 21259, 30842, 42518, 68293, 94147, 136586, 188294, 478051, 659029, 956102, 1318058, 6690511, 13381022, 46833577, 93667154, 207405841, 414811682, 1451840887, 2903681774]

約数ペア:

[(1, 2903681774), (2, 1451840887), (7, 414811682), (14, 207405841), (31, 93667154), (62, 46833577), (217, 13381022), (434, 6690511), (2203, 1318058), (3037, 956102), (4406, 659029), (6074, 478051), (15421, 188294), (21259, 136586), (30842, 94147), (42518, 68293)]