421193488322

素因数分解:

$2^1\times {\mathrm{1607}}^1\times {\mathrm{5347}}^1\times {\mathrm{24509}}^1$

素因数の和:31465

約数の個数: 16

約数和(自身を含む): 632327411520

約数和(自身を除く): 211133923198

約数列:

[1, 2, 1607, 3214, 5347, 10694, 24509, 49018, 8592629, 17185258, 39385963, 78771926, 131049623, 262099246, 210596744161, 421193488322]

約数ペア:

[(1, 421193488322), (2, 210596744161), (1607, 262099246), (3214, 131049623), (5347, 78771926), (10694, 39385963), (24509, 17185258), (49018, 8592629)]