13227907828

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1\times {\mathrm{797}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 23738980608

約数和(自身を除く): 10511072780

約数列:

[1, 2, 4, 61, 122, 244, 251, 271, 502, 542, 797, 1004, 1084, 1594, 3188, 15311, 16531, 30622, 33062, 48617, 61244, 66124, 68021, 97234, 136042, 194468, 200047, 215987, 272084, 400094, 431974, 800188, 863948, 4149281, 8298562, 12202867, 13175207, 16597124, 24405734, 26350414, 48811468, 52700828, 54212737, 108425474, 216850948, 3306976957, 6613953914, 13227907828]

約数ペア:

[(1, 13227907828), (2, 6613953914), (4, 3306976957), (61, 216850948), (122, 108425474), (244, 54212737), (251, 52700828), (271, 48811468), (502, 26350414), (542, 24405734), (797, 16597124), (1004, 13175207), (1084, 12202867), (1594, 8298562), (3188, 4149281), (15311, 863948), (16531, 800188), (30622, 431974), (33062, 400094), (48617, 272084), (61244, 215987), (66124, 200047), (68021, 194468), (97234, 136042)]