2247443516

素因数分解:

$2^2\times {\mathrm{101}}^2\times {\mathrm{55079}}^1$

素因数の和:55285

約数の個数: 18

約数和(自身を含む): 3972424680

約数和(自身を除く): 1724981164

約数列:

[1, 2, 4, 101, 202, 404, 10201, 20402, 40804, 55079, 110158, 220316, 5562979, 11125958, 22251916, 561860879, 1123721758, 2247443516]

約数ペア:

[(1, 2247443516), (2, 1123721758), (4, 561860879), (101, 22251916), (202, 11125958), (404, 5562979), (10201, 220316), (20402, 110158), (40804, 55079)]