229739822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1913}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 385862400

約数和(自身を除く): 156122578

約数列:

[1, 2, 13, 26, 31, 62, 149, 298, 403, 806, 1913, 1937, 3826, 3874, 4619, 9238, 24869, 49738, 59303, 60047, 118606, 120094, 285037, 570074, 770939, 1541878, 3705481, 7410962, 8836147, 17672294, 114869911, 229739822]

約数ペア:

[(1, 229739822), (2, 114869911), (13, 17672294), (26, 8836147), (31, 7410962), (62, 3705481), (149, 1541878), (298, 770939), (403, 570074), (806, 285037), (1913, 120094), (1937, 118606), (3826, 60047), (3874, 59303), (4619, 49738), (9238, 24869)]