2874506

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:757

約数の個数: 16

約数和(自身を含む): 4520448

約数和(自身を除く): 1645942

約数列:

[1, 2, 31, 62, 71, 142, 653, 1306, 2201, 4402, 20243, 40486, 46363, 92726, 1437253, 2874506]

約数ペア:

[(1, 2874506), (2, 1437253), (31, 92726), (62, 46363), (71, 40486), (142, 20243), (653, 4402), (1306, 2201)]