2146379132

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{444569}}^1$

素因数の和:444661

約数の個数: 24

約数和(自身を含む): 4033139040

約数和(自身を除く): 1886759908

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 444569, 889138, 1778276, 7557673, 15115346, 30230692, 31564399, 63128798, 126257596, 536594783, 1073189566, 2146379132]

約数ペア:

[(1, 2146379132), (2, 1073189566), (4, 536594783), (17, 126257596), (34, 63128798), (68, 31564399), (71, 30230692), (142, 15115346), (284, 7557673), (1207, 1778276), (2414, 889138), (4828, 444569)]