2731118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 4826304

約数和(自身を除く): 2095186

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 167, 221, 334, 442, 481, 629, 962, 1258, 2171, 2839, 4342, 5678, 6179, 8177, 12358, 16354, 36907, 73814, 80327, 105043, 160654, 210086, 1365559, 2731118]

約数ペア:

[(1, 2731118), (2, 1365559), (13, 210086), (17, 160654), (26, 105043), (34, 80327), (37, 73814), (74, 36907), (167, 16354), (221, 12358), (334, 8177), (442, 6179), (481, 5678), (629, 4342), (962, 2839), (1258, 2171)]