307835502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1\times {\mathrm{2801}}^1$

素因数の和:4228

約数の個数: 32

約数和(自身を含む): 663737760

約数和(自身を除く): 355902258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1409, 2801, 2818, 4227, 5602, 8403, 8454, 16806, 18317, 36413, 36634, 54951, 72826, 109239, 109902, 218478, 3946609, 7893218, 11839827, 23679654, 51305917, 102611834, 153917751, 307835502]

約数ペア:

[(1, 307835502), (2, 153917751), (3, 102611834), (6, 51305917), (13, 23679654), (26, 11839827), (39, 7893218), (78, 3946609), (1409, 218478), (2801, 109902), (2818, 109239), (4227, 72826), (5602, 54951), (8403, 36634), (8454, 36413), (16806, 18317)]