13120492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 29352960

約数和(自身を除く): 16232468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1039, 1148, 1804, 2078, 3157, 4156, 6314, 7273, 11429, 12628, 14546, 22858, 29092, 42599, 45716, 80003, 85198, 160006, 170396, 298193, 320012, 468589, 596386, 937178, 1192772, 1874356, 3280123, 6560246, 13120492]

約数ペア:

[(1, 13120492), (2, 6560246), (4, 3280123), (7, 1874356), (11, 1192772), (14, 937178), (22, 596386), (28, 468589), (41, 320012), (44, 298193), (77, 170396), (82, 160006), (154, 85198), (164, 80003), (287, 45716), (308, 42599), (451, 29092), (574, 22858), (902, 14546), (1039, 12628), (1148, 11429), (1804, 7273), (2078, 6314), (3157, 4156)]