428857458

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1\times {\mathrm{2267}}^1$

素因数の和:3082

約数の個数: 32

約数和(自身を含む): 880165440

約数和(自身を除く): 451307982

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 769, 1538, 2267, 2307, 4534, 4614, 6801, 13602, 31529, 63058, 92947, 94587, 185894, 189174, 278841, 557682, 1743323, 3486646, 5229969, 10459938, 71476243, 142952486, 214428729, 428857458]

約数ペア:

[(1, 428857458), (2, 214428729), (3, 142952486), (6, 71476243), (41, 10459938), (82, 5229969), (123, 3486646), (246, 1743323), (769, 557682), (1538, 278841), (2267, 189174), (2307, 185894), (4534, 94587), (4614, 92947), (6801, 63058), (13602, 31529)]