2019457832

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{357047}}^1$

素因数の和:357161

約数の個数: 32

約数和(自身を含む): 4370267520

約数和(自身を除く): 2350809688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 357047, 714094, 1428188, 2499329, 2856376, 4998658, 9997316, 19994632, 36061747, 72123494, 144246988, 252432229, 288493976, 504864458, 1009728916, 2019457832]

約数ペア:

[(1, 2019457832), (2, 1009728916), (4, 504864458), (7, 288493976), (8, 252432229), (14, 144246988), (28, 72123494), (56, 36061747), (101, 19994632), (202, 9997316), (404, 4998658), (707, 2856376), (808, 2499329), (1414, 1428188), (2828, 714094), (5656, 357047)]