201402777986

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1\times {\mathrm{4015367}}^1$

素因数の和:4016209

約数の個数: 16

約数和(自身を含む): 312235015680

約数和(自身を除く): 110832237694

約数列:

[1, 2, 31, 62, 809, 1618, 25079, 50158, 4015367, 8030734, 124476377, 248952754, 3248431903, 6496863806, 100701388993, 201402777986]

約数ペア:

[(1, 201402777986), (2, 100701388993), (31, 6496863806), (62, 3248431903), (809, 248952754), (1618, 124476377), (25079, 8030734), (50158, 4015367)]