4000119718

素因数分解:

$2^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{643}}^1\times {\mathrm{757}}^1$

素因数の和:1996

約数の個数: 32

約数和(自身を含む): 6888801024

約数和(自身を除く): 2888681306

約数列:

[1, 2, 7, 14, 587, 643, 757, 1174, 1286, 1514, 4109, 4501, 5299, 8218, 9002, 10598, 377441, 444359, 486751, 754882, 888718, 973502, 2642087, 3110513, 3407257, 5284174, 6221026, 6814514, 285722837, 571445674, 2000059859, 4000119718]

約数ペア:

[(1, 4000119718), (2, 2000059859), (7, 571445674), (14, 285722837), (587, 6814514), (643, 6221026), (757, 5284174), (1174, 3407257), (1286, 3110513), (1514, 2642087), (4109, 973502), (4501, 888718), (5299, 754882), (8218, 486751), (9002, 444359), (10598, 377441)]