374289994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{7541}}^1$

素因数の和:7662

約数の個数: 32

約数和(自身を含む): 638596224

約数和(自身を除く): 264306230

約数列:

[1, 2, 13, 23, 26, 46, 83, 166, 299, 598, 1079, 1909, 2158, 3818, 7541, 15082, 24817, 49634, 98033, 173443, 196066, 346886, 625903, 1251806, 2254759, 4509518, 8136739, 14395769, 16273478, 28791538, 187144997, 374289994]

約数ペア:

[(1, 374289994), (2, 187144997), (13, 28791538), (23, 16273478), (26, 14395769), (46, 8136739), (83, 4509518), (166, 2254759), (299, 1251806), (598, 625903), (1079, 346886), (1909, 196066), (2158, 173443), (3818, 98033), (7541, 49634), (15082, 24817)]