4221002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{983}}^1$

素因数の和:1117

約数の個数: 16

約数和(自身を含む): 6730560

約数和(自身を除く): 2509558

約数列:

[1, 2, 19, 38, 113, 226, 983, 1966, 2147, 4294, 18677, 37354, 111079, 222158, 2110501, 4221002]

約数ペア:

[(1, 4221002), (2, 2110501), (19, 222158), (38, 111079), (113, 37354), (226, 18677), (983, 4294), (1966, 2147)]