1330769984

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{1933}}^1$

素因数の和:2323

約数の個数: 56

約数和(自身を含む): 2735202048

約数和(自身を除く): 1404432064

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 347, 496, 694, 992, 1388, 1933, 1984, 2776, 3866, 5552, 7732, 10757, 11104, 15464, 21514, 22208, 30928, 43028, 59923, 61856, 86056, 119846, 123712, 172112, 239692, 344224, 479384, 670751, 688448, 958768, 1341502, 1917536, 2683004, 3835072, 5366008, 10732016, 20793281, 21464032, 41586562, 42928064, 83173124, 166346248, 332692496, 665384992, 1330769984]

約数ペア:

[(1, 1330769984), (2, 665384992), (4, 332692496), (8, 166346248), (16, 83173124), (31, 42928064), (32, 41586562), (62, 21464032), (64, 20793281), (124, 10732016), (248, 5366008), (347, 3835072), (496, 2683004), (694, 1917536), (992, 1341502), (1388, 958768), (1933, 688448), (1984, 670751), (2776, 479384), (3866, 344224), (5552, 239692), (7732, 172112), (10757, 123712), (11104, 119846), (15464, 86056), (21514, 61856), (22208, 59923), (30928, 43028)]