2016402345

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1092901}}^1$

素因数の和:1092953

約数の個数: 24

約数和(自身を含む): 3580346952

約数和(自身を除く): 1563944607

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 1092901, 3278703, 5464505, 9836109, 16393515, 44808941, 49180545, 134426823, 224044705, 403280469, 672134115, 2016402345]

約数ペア:

[(1, 2016402345), (3, 672134115), (5, 403280469), (9, 224044705), (15, 134426823), (41, 49180545), (45, 44808941), (123, 16393515), (205, 9836109), (369, 5464505), (615, 3278703), (1845, 1092901)]