881660498

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{197}}^1\times {\mathrm{1013}}^1$

素因数の和:1306

約数の個数: 24

約数和(自身を含む): 1359427212

約数和(自身を除く): 477766714

約数列:

[1, 2, 47, 94, 197, 394, 1013, 2026, 2209, 4418, 9259, 18518, 47611, 95222, 199561, 399122, 435173, 870346, 2237717, 4475434, 9379367, 18758734, 440830249, 881660498]

約数ペア:

[(1, 881660498), (2, 440830249), (47, 18758734), (94, 9379367), (197, 4475434), (394, 2237717), (1013, 870346), (2026, 435173), (2209, 399122), (4418, 199561), (9259, 95222), (18518, 47611)]