9938236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 22240512

約数和(自身を除く): 12302276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 787, 902, 1148, 1574, 1804, 3148, 3157, 5509, 6314, 8657, 11018, 12628, 17314, 22036, 32267, 34628, 60599, 64534, 121198, 129068, 225869, 242396, 354937, 451738, 709874, 903476, 1419748, 2484559, 4969118, 9938236]

約数ペア:

[(1, 9938236), (2, 4969118), (4, 2484559), (7, 1419748), (11, 903476), (14, 709874), (22, 451738), (28, 354937), (41, 242396), (44, 225869), (77, 129068), (82, 121198), (154, 64534), (164, 60599), (287, 34628), (308, 32267), (451, 22036), (574, 17314), (787, 12628), (902, 11018), (1148, 8657), (1574, 6314), (1804, 5509), (3148, 3157)]