2017387339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5749}}^1$

素因数の和:5875

約数の個数: 32

約数和(自身を含む): 2450880000

約数和(自身を除く): 433492661

約数列:

[1, 11, 19, 23, 73, 209, 253, 437, 803, 1387, 1679, 4807, 5749, 15257, 18469, 31901, 63239, 109231, 132227, 350911, 419677, 1201541, 1454497, 2512313, 4616447, 7973863, 9652571, 27635443, 87712493, 106178281, 183398849, 2017387339]

約数ペア:

[(1, 2017387339), (11, 183398849), (19, 106178281), (23, 87712493), (73, 27635443), (209, 9652571), (253, 7973863), (437, 4616447), (803, 2512313), (1387, 1454497), (1679, 1201541), (4807, 419677), (5749, 350911), (15257, 132227), (18469, 109231), (31901, 63239)]