2840372216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{388879}}^1$

素因数の和:388979

約数の個数: 32

約数和(自身を含む): 5879865600

約数和(自身を除く): 3039493384

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 7304, 388879, 777758, 1555516, 3111032, 4277669, 8555338, 17110676, 32276957, 34221352, 64553914, 129107828, 258215656, 355046527, 710093054, 1420186108, 2840372216]

約数ペア:

[(1, 2840372216), (2, 1420186108), (4, 710093054), (8, 355046527), (11, 258215656), (22, 129107828), (44, 64553914), (83, 34221352), (88, 32276957), (166, 17110676), (332, 8555338), (664, 4277669), (913, 3111032), (1826, 1555516), (3652, 777758), (7304, 388879)]