2217458086

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{199807}}^1$

素因数の和:200019

約数の個数: 16

約数和(自身を含む): 3452682240

約数和(自身を除く): 1235224154

約数列:

[1, 2, 31, 62, 179, 358, 5549, 11098, 199807, 399614, 6194017, 12388034, 35765453, 71530906, 1108729043, 2217458086]

約数ペア:

[(1, 2217458086), (2, 1108729043), (31, 71530906), (62, 35765453), (179, 12388034), (358, 6194017), (5549, 399614), (11098, 199807)]