491569212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{13313}}^1$

素因数の和:13518

約数の個数: 48

約数和(自身を含む): 1221266592

約数和(自身を除く): 729697380

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 181, 204, 362, 543, 724, 1086, 2172, 3077, 6154, 9231, 12308, 13313, 18462, 26626, 36924, 39939, 53252, 79878, 159756, 226321, 452642, 678963, 905284, 1357926, 2409653, 2715852, 4819306, 7228959, 9638612, 14457918, 28915836, 40964101, 81928202, 122892303, 163856404, 245784606, 491569212]

約数ペア:

[(1, 491569212), (2, 245784606), (3, 163856404), (4, 122892303), (6, 81928202), (12, 40964101), (17, 28915836), (34, 14457918), (51, 9638612), (68, 7228959), (102, 4819306), (181, 2715852), (204, 2409653), (362, 1357926), (543, 905284), (724, 678963), (1086, 452642), (2172, 226321), (3077, 159756), (6154, 79878), (9231, 53252), (12308, 39939), (13313, 36924), (18462, 26626)]