1639006082

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{267899}}^1$

素因数の和:267950

約数の個数: 32

約数和(自身を含む): 3086208000

約数和(自身を除く): 1447201918

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 267899, 535798, 1875293, 3750586, 5090081, 6161677, 10180162, 12323354, 35630567, 43131739, 71261134, 86263478, 117071863, 234143726, 819503041, 1639006082]

約数ペア:

[(1, 1639006082), (2, 819503041), (7, 234143726), (14, 117071863), (19, 86263478), (23, 71261134), (38, 43131739), (46, 35630567), (133, 12323354), (161, 10180162), (266, 6161677), (322, 5090081), (437, 3750586), (874, 1875293), (3059, 535798), (6118, 267899)]