1219136260

素因数分解:

$2^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{62011}}^1$

素因数の和:63003

約数の個数: 24

約数和(自身を含む): 2562831936

約数和(自身を除く): 1343695676

約数列:

[1, 2, 4, 5, 10, 20, 983, 1966, 3932, 4915, 9830, 19660, 62011, 124022, 248044, 310055, 620110, 1240220, 60956813, 121913626, 243827252, 304784065, 609568130, 1219136260]

約数ペア:

[(1, 1219136260), (2, 609568130), (4, 304784065), (5, 243827252), (10, 121913626), (20, 60956813), (983, 1240220), (1966, 620110), (3932, 310055), (4915, 248044), (9830, 124022), (19660, 62011)]