5045144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 10290000

約数和(自身を除く): 5244856

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 349, 556, 698, 1112, 1396, 1807, 2792, 3614, 4537, 7228, 9074, 14456, 18148, 36296, 48511, 97022, 194044, 388088, 630643, 1261286, 2522572, 5045144]

約数ペア:

[(1, 5045144), (2, 2522572), (4, 1261286), (8, 630643), (13, 388088), (26, 194044), (52, 97022), (104, 48511), (139, 36296), (278, 18148), (349, 14456), (556, 9074), (698, 7228), (1112, 4537), (1396, 3614), (1807, 2792)]