1221944

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 2484000

約数和(自身を除く): 1262056

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 184, 229, 232, 458, 667, 916, 1334, 1832, 2668, 5267, 5336, 6641, 10534, 13282, 21068, 26564, 42136, 53128, 152743, 305486, 610972, 1221944]

約数ペア:

[(1, 1221944), (2, 610972), (4, 305486), (8, 152743), (23, 53128), (29, 42136), (46, 26564), (58, 21068), (92, 13282), (116, 10534), (184, 6641), (229, 5336), (232, 5267), (458, 2668), (667, 1832), (916, 1334)]