309203593142

素因数分解:

$2^1\times {\mathrm{1163}}^1\times {\mathrm{19963}}^1\times {\mathrm{6659}}^1$

素因数の和:27787

約数の個数: 16

約数和(自身を含む): 464297158080

約数和(自身を除く): 155093564938

約数列:

[1, 2, 1163, 2326, 6659, 13318, 19963, 39926, 7744417, 15488834, 23216969, 46433938, 132933617, 265867234, 154601796571, 309203593142]

約数ペア:

[(1, 309203593142), (2, 154601796571), (1163, 265867234), (2326, 132933617), (6659, 46433938), (13318, 23216969), (19963, 15488834), (39926, 7744417)]