285419706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{25589}}^1$

素因数の和:25631

約数の個数: 48

約数和(自身を含む): 674347680

約数和(自身を除く): 388927974

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 429, 507, 858, 1014, 1859, 3718, 5577, 11154, 25589, 51178, 76767, 153534, 281479, 332657, 562958, 665314, 844437, 997971, 1688874, 1995942, 3659227, 4324541, 7318454, 8649082, 10977681, 12973623, 21955362, 25947246, 47569951, 95139902, 142709853, 285419706]

約数ペア:

[(1, 285419706), (2, 142709853), (3, 95139902), (6, 47569951), (11, 25947246), (13, 21955362), (22, 12973623), (26, 10977681), (33, 8649082), (39, 7318454), (66, 4324541), (78, 3659227), (143, 1995942), (169, 1688874), (286, 997971), (338, 844437), (429, 665314), (507, 562958), (858, 332657), (1014, 281479), (1859, 153534), (3718, 76767), (5577, 51178), (11154, 25589)]