238720494

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2340397}}^1$

素因数の和:2340419

約数の個数: 16

約数和(自身を含む): 505525968

約数和(自身を除く): 266805474

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 2340397, 4680794, 7021191, 14042382, 39786749, 79573498, 119360247, 238720494]

約数ペア:

[(1, 238720494), (2, 119360247), (3, 79573498), (6, 39786749), (17, 14042382), (34, 7021191), (51, 4680794), (102, 2340397)]