870845018

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{22133}}^1$

素因数の和:22429

約数の個数: 16

約数和(自身を含む): 1325915136

約数和(自身を除く): 455070118

約数列:

[1, 2, 103, 191, 206, 382, 19673, 22133, 39346, 44266, 2279699, 4227403, 4559398, 8454806, 435422509, 870845018]

約数ペア:

[(1, 870845018), (2, 435422509), (103, 8454806), (191, 4559398), (206, 4227403), (382, 2279699), (19673, 44266), (22133, 39346)]