788723038

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1\times {\mathrm{20101}}^1$

素因数の和:20979

約数の個数: 16

約数和(自身を含む): 1236031776

約数和(自身を除く): 447308738

約数列:

[1, 2, 23, 46, 853, 1706, 19619, 20101, 39238, 40202, 462323, 924646, 17146153, 34292306, 394361519, 788723038]

約数ペア:

[(1, 788723038), (2, 394361519), (23, 34292306), (46, 17146153), (853, 924646), (1706, 462323), (19619, 40202), (20101, 39238)]