1214976385

素因数分解:

$5^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{38273}}^1$

素因数の和:39192

約数の個数: 16

約数和(自身を含む): 1668134016

約数和(自身を除く): 453157631

約数列:

[1, 5, 7, 35, 907, 4535, 6349, 31745, 38273, 191365, 267911, 1339555, 34713611, 173568055, 242995277, 1214976385]

約数ペア:

[(1, 1214976385), (5, 242995277), (7, 173568055), (35, 34713611), (907, 1339555), (4535, 267911), (6349, 191365), (31745, 38273)]