1291631486930

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{564031217}}^1$

素因数の和:564031453

約数の個数: 16

約数和(自身を含む): 2335089242520

約数和(自身を除く): 1043457755590

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 564031217, 1128062434, 2820156085, 5640312170, 129163148693, 258326297386, 645815743465, 1291631486930]

約数ペア:

[(1, 1291631486930), (2, 645815743465), (5, 258326297386), (10, 129163148693), (229, 5640312170), (458, 2820156085), (1145, 1128062434), (2290, 564031217)]