1284412288

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{590263}}^1$

素因数の和:590294

約数の個数: 32

約数和(自身を含む): 2709311760

約数和(自身を除く): 1424899472

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 590263, 1180526, 2361052, 4722104, 9444208, 10034471, 18888416, 20068942, 37776832, 40137884, 75553664, 80275768, 160551536, 321103072, 642206144, 1284412288]

約数ペア:

[(1, 1284412288), (2, 642206144), (4, 321103072), (8, 160551536), (16, 80275768), (17, 75553664), (32, 40137884), (34, 37776832), (64, 20068942), (68, 18888416), (128, 10034471), (136, 9444208), (272, 4722104), (544, 2361052), (1088, 1180526), (2176, 590263)]