1115391398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{4729}}^1$

素因数の和:4964

約数の個数: 32

約数和(自身を含む): 1863544320

約数和(自身を除く): 748152922

約数列:

[1, 2, 11, 22, 71, 142, 151, 302, 781, 1562, 1661, 3322, 4729, 9458, 10721, 21442, 52019, 104038, 117931, 235862, 335759, 671518, 714079, 1428158, 3693349, 7386698, 7854869, 15709738, 50699609, 101399218, 557695699, 1115391398]

約数ペア:

[(1, 1115391398), (2, 557695699), (11, 101399218), (22, 50699609), (71, 15709738), (142, 7854869), (151, 7386698), (302, 3693349), (781, 1428158), (1562, 714079), (1661, 671518), (3322, 335759), (4729, 235862), (9458, 117931), (10721, 104038), (21442, 52019)]