1887360076

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1\times {\mathrm{593}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 3806865216

約数和(自身を除く): 1919505140

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 577, 593, 788, 1154, 1186, 1379, 2308, 2372, 2758, 4039, 4151, 5516, 8078, 8302, 16156, 16604, 113669, 116821, 227338, 233642, 342161, 454676, 467284, 684322, 795683, 817747, 1368644, 1591366, 1635494, 2395127, 3182732, 3270988, 4790254, 9580508, 67405717, 134811434, 269622868, 471840019, 943680038, 1887360076]

約数ペア:

[(1, 1887360076), (2, 943680038), (4, 471840019), (7, 269622868), (14, 134811434), (28, 67405717), (197, 9580508), (394, 4790254), (577, 3270988), (593, 3182732), (788, 2395127), (1154, 1635494), (1186, 1591366), (1379, 1368644), (2308, 817747), (2372, 795683), (2758, 684322), (4039, 467284), (4151, 454676), (5516, 342161), (8078, 233642), (8302, 227338), (16156, 116821), (16604, 113669)]