1444143890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{338207}}^1$

素因数の和:338282

約数の個数: 32

約数和(自身を含む): 3019521024

約数和(自身を除く): 1575377134

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 338207, 676414, 1691035, 2367449, 3382070, 4734898, 11837245, 20630627, 23674490, 41261254, 103153135, 144414389, 206306270, 288828778, 722071945, 1444143890]

約数ペア:

[(1, 1444143890), (2, 722071945), (5, 288828778), (7, 206306270), (10, 144414389), (14, 103153135), (35, 41261254), (61, 23674490), (70, 20630627), (122, 11837245), (305, 4734898), (427, 3382070), (610, 2367449), (854, 1691035), (2135, 676414), (4270, 338207)]