830147344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3991093}}^1$

素因数の和:3991114

約数の個数: 20

約数和(自身を含む): 1732134796

約数和(自身を除く): 901987452

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3991093, 7982186, 15964372, 31928744, 51884209, 63857488, 103768418, 207536836, 415073672, 830147344]

約数ペア:

[(1, 830147344), (2, 415073672), (4, 207536836), (8, 103768418), (13, 63857488), (16, 51884209), (26, 31928744), (52, 15964372), (104, 7982186), (208, 3991093)]