636974005538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{5531497}}^1$

素因数の和:5531658

約数の個数: 32

約数和(自身を含む): 1063109663616

約数和(自身を除く): 426135658078

約数列:

[1, 2, 13, 26, 43, 86, 103, 206, 559, 1118, 1339, 2678, 4429, 8858, 57577, 115154, 5531497, 11062994, 71909461, 143818922, 237854371, 475708742, 569744191, 1139488382, 3092106823, 6184213646, 7406674483, 14813348966, 24499000213, 48998000426, 318487002769, 636974005538]

約数ペア:

[(1, 636974005538), (2, 318487002769), (13, 48998000426), (26, 24499000213), (43, 14813348966), (86, 7406674483), (103, 6184213646), (206, 3092106823), (559, 1139488382), (1118, 569744191), (1339, 475708742), (2678, 237854371), (4429, 143818922), (8858, 71909461), (57577, 11062994), (115154, 5531497)]