804879004

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{17387}}^1$

素因数の和:17625

約数の個数: 24

約数和(自身を含む): 1437222528

約数和(自身を除く): 632343524

約数列:

[1, 2, 4, 71, 142, 163, 284, 326, 652, 11573, 17387, 23146, 34774, 46292, 69548, 1234477, 2468954, 2834081, 4937908, 5668162, 11336324, 201219751, 402439502, 804879004]

約数ペア:

[(1, 804879004), (2, 402439502), (4, 201219751), (71, 11336324), (142, 5668162), (163, 4937908), (284, 2834081), (326, 2468954), (652, 1234477), (11573, 69548), (17387, 46292), (23146, 34774)]