120971408

素因数分解:

$2^4\times {\mathrm{773}}^1\times {\mathrm{9781}}^1$

素因数の和:10562

約数の個数: 20

約数和(自身を含む): 234709308

約数和(自身を除く): 113737900

約数列:

[1, 2, 4, 8, 16, 773, 1546, 3092, 6184, 9781, 12368, 19562, 39124, 78248, 156496, 7560713, 15121426, 30242852, 60485704, 120971408]

約数ペア:

[(1, 120971408), (2, 60485704), (4, 30242852), (8, 15121426), (16, 7560713), (773, 156496), (1546, 78248), (3092, 39124), (6184, 19562), (9781, 12368)]