2987794942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4380931}}^1$

素因数の和:4380975

約数の個数: 16

約数和(自身を含む): 5046833664

約数和(自身を除く): 2059038722

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 4380931, 8761862, 48190241, 96380482, 135808861, 271617722, 1493897471, 2987794942]

約数ペア:

[(1, 2987794942), (2, 1493897471), (11, 271617722), (22, 135808861), (31, 96380482), (62, 48190241), (341, 8761862), (682, 4380931)]