838174672

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{540061}}^1$

素因数の和:540166

約数の個数: 20

約数和(自身を含む): 1640708356

約数和(自身を除く): 802533684

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 540061, 1080122, 2160244, 4320488, 8640976, 52385917, 104771834, 209543668, 419087336, 838174672]

約数ペア:

[(1, 838174672), (2, 419087336), (4, 209543668), (8, 104771834), (16, 52385917), (97, 8640976), (194, 4320488), (388, 2160244), (776, 1080122), (1552, 540061)]