506517284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{8537}}^1$

素因数の和:8724

約数の個数: 48

約数和(自身を含む): 1097781888

約数和(自身を除く): 591264604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 163, 182, 326, 364, 652, 1141, 2119, 2282, 4238, 4564, 8476, 8537, 14833, 17074, 29666, 34148, 59332, 59759, 110981, 119518, 221962, 239036, 443924, 776867, 1391531, 1553734, 2783062, 3107468, 5566124, 9740717, 18089903, 19481434, 36179806, 38962868, 72359612, 126629321, 253258642, 506517284]

約数ペア:

[(1, 506517284), (2, 253258642), (4, 126629321), (7, 72359612), (13, 38962868), (14, 36179806), (26, 19481434), (28, 18089903), (52, 9740717), (91, 5566124), (163, 3107468), (182, 2783062), (326, 1553734), (364, 1391531), (652, 776867), (1141, 443924), (2119, 239036), (2282, 221962), (4238, 119518), (4564, 110981), (8476, 59759), (8537, 59332), (14833, 34148), (17074, 29666)]