2011246653

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{30497}}^1$

素因数の和:30621

約数の個数: 32

約数和(自身を含む): 3074198400

約数和(自身を除く): 1062951747

約数列:

[1, 3, 13, 19, 39, 57, 89, 247, 267, 741, 1157, 1691, 3471, 5073, 21983, 30497, 65949, 91491, 396461, 579443, 1189383, 1738329, 2714233, 7532759, 8142699, 22598277, 35285029, 51570427, 105855087, 154711281, 670415551, 2011246653]

約数ペア:

[(1, 2011246653), (3, 670415551), (13, 154711281), (19, 105855087), (39, 51570427), (57, 35285029), (89, 22598277), (247, 8142699), (267, 7532759), (741, 2714233), (1157, 1738329), (1691, 1189383), (3471, 579443), (5073, 396461), (21983, 91491), (30497, 65949)]