528092188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1249}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 1023120000

約数和(自身を除く): 495027812

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 173, 188, 346, 611, 692, 1222, 1249, 2249, 2444, 2498, 4498, 4996, 8131, 8996, 16237, 16262, 32474, 32524, 58703, 64948, 105703, 117406, 211406, 216077, 234812, 422812, 432154, 763139, 864308, 1526278, 2809001, 3052556, 5618002, 10155619, 11236004, 20311238, 40622476, 132023047, 264046094, 528092188]

約数ペア:

[(1, 528092188), (2, 264046094), (4, 132023047), (13, 40622476), (26, 20311238), (47, 11236004), (52, 10155619), (94, 5618002), (173, 3052556), (188, 2809001), (346, 1526278), (611, 864308), (692, 763139), (1222, 432154), (1249, 422812), (2249, 234812), (2444, 216077), (2498, 211406), (4498, 117406), (4996, 105703), (8131, 64948), (8996, 58703), (16237, 32524), (16262, 32474)]