16996931276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{87187}}^1$

素因数の和:87390

約数の個数: 48

約数和(自身を含む): 33630852864

約数和(自身を除く): 16633921588

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 163, 299, 326, 598, 652, 1196, 2119, 3749, 4238, 7498, 8476, 14996, 48737, 87187, 97474, 174374, 194948, 348748, 1133431, 2005301, 2266862, 4010602, 4533724, 8021204, 14211481, 26068913, 28422962, 52137826, 56845924, 104275652, 184749253, 326864063, 369498506, 653728126, 738997012, 1307456252, 4249232819, 8498465638, 16996931276]

約数ペア:

[(1, 16996931276), (2, 8498465638), (4, 4249232819), (13, 1307456252), (23, 738997012), (26, 653728126), (46, 369498506), (52, 326864063), (92, 184749253), (163, 104275652), (299, 56845924), (326, 52137826), (598, 28422962), (652, 26068913), (1196, 14211481), (2119, 8021204), (3749, 4533724), (4238, 4010602), (7498, 2266862), (8476, 2005301), (14996, 1133431), (48737, 348748), (87187, 194948), (97474, 174374)]