1208380038

素因数分解:

$2^1\times 3^1\times {\mathrm{503}}^1\times {\mathrm{400391}}^1$

素因数の和:400899

約数の個数: 16

約数和(自身を含む): 2421570816

約数和(自身を除く): 1213190778

約数列:

[1, 2, 3, 6, 503, 1006, 1509, 3018, 400391, 800782, 1201173, 2402346, 201396673, 402793346, 604190019, 1208380038]

約数ペア:

[(1, 1208380038), (2, 604190019), (3, 402793346), (6, 201396673), (503, 2402346), (1006, 1201173), (1509, 800782), (3018, 400391)]