2211854402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1\times {\mathrm{16741}}^1$

素因数の和:18905

約数の個数: 16

約数和(自身を含む): 3426618624

約数和(自身を除く): 1214764222

約数列:

[1, 2, 31, 62, 2131, 4262, 16741, 33482, 66061, 132122, 518971, 1037942, 35675071, 71350142, 1105927201, 2211854402]

約数ペア:

[(1, 2211854402), (2, 1105927201), (31, 71350142), (62, 35675071), (2131, 1037942), (4262, 518971), (16741, 132122), (33482, 66061)]