2103182872

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{475403}}^1$

素因数の和:475495

約数の個数: 32

約数和(自身を含む): 4563878400

約数和(自身を除く): 2460695528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 475403, 950806, 1901612, 3327821, 3803224, 6655642, 13311284, 26622568, 37556837, 75113674, 150227348, 262897859, 300454696, 525795718, 1051591436, 2103182872]

約数ペア:

[(1, 2103182872), (2, 1051591436), (4, 525795718), (7, 300454696), (8, 262897859), (14, 150227348), (28, 75113674), (56, 37556837), (79, 26622568), (158, 13311284), (316, 6655642), (553, 3803224), (632, 3327821), (1106, 1901612), (2212, 950806), (4424, 475403)]