401979682

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{6037}}^1$

素因数の和:6262

約数の個数: 24

約数和(自身を含む): 656342676

約数和(自身を除く): 254362994

約数列:

[1, 2, 13, 26, 169, 197, 338, 394, 2561, 5122, 6037, 12074, 33293, 66586, 78481, 156962, 1020253, 1189289, 2040506, 2378578, 15460757, 30921514, 200989841, 401979682]

約数ペア:

[(1, 401979682), (2, 200989841), (13, 30921514), (26, 15460757), (169, 2378578), (197, 2040506), (338, 1189289), (394, 1020253), (2561, 156962), (5122, 78481), (6037, 66586), (12074, 33293)]