524524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 1241856

約数和(自身を除く): 717332

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 131, 143, 154, 182, 262, 286, 308, 364, 524, 572, 917, 1001, 1441, 1703, 1834, 2002, 2882, 3406, 3668, 4004, 5764, 6812, 10087, 11921, 18733, 20174, 23842, 37466, 40348, 47684, 74932, 131131, 262262, 524524]

約数ペア:

[(1, 524524), (2, 262262), (4, 131131), (7, 74932), (11, 47684), (13, 40348), (14, 37466), (22, 23842), (26, 20174), (28, 18733), (44, 11921), (52, 10087), (77, 6812), (91, 5764), (131, 4004), (143, 3668), (154, 3406), (182, 2882), (262, 2002), (286, 1834), (308, 1703), (364, 1441), (524, 1001), (572, 917)]