2017643465236

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5521}}^1\times {\mathrm{303529}}^1$

素因数の和:309104

約数の個数: 48

約数和(自身を含む): 4129892314240

約数和(自身を除く): 2112248849004

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 5521, 11042, 22084, 38647, 77294, 154588, 237403, 303529, 474806, 607058, 949612, 1214116, 1661821, 2124703, 3323642, 4249406, 6647284, 8498812, 13051747, 26103494, 52206988, 91362229, 182724458, 365448916, 1675783609, 3351567218, 6703134436, 11730485263, 23460970526, 46921941052, 72058695187, 144117390374, 288234780748, 504410866309, 1008821732618, 2017643465236]

約数ペア:

[(1, 2017643465236), (2, 1008821732618), (4, 504410866309), (7, 288234780748), (14, 144117390374), (28, 72058695187), (43, 46921941052), (86, 23460970526), (172, 11730485263), (301, 6703134436), (602, 3351567218), (1204, 1675783609), (5521, 365448916), (11042, 182724458), (22084, 91362229), (38647, 52206988), (77294, 26103494), (154588, 13051747), (237403, 8498812), (303529, 6647284), (474806, 4249406), (607058, 3323642), (949612, 2124703), (1214116, 1661821)]