1684795888

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{18127}}^1$

素因数の和:18329

約数の個数: 40

約数和(自身を含む): 3374055872

約数和(自身を除く): 1689259984

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 157, 296, 314, 592, 628, 1256, 2512, 5809, 11618, 18127, 23236, 36254, 46472, 72508, 92944, 145016, 290032, 670699, 1341398, 2682796, 2845939, 5365592, 5691878, 10731184, 11383756, 22767512, 45535024, 105299743, 210599486, 421198972, 842397944, 1684795888]

約数ペア:

[(1, 1684795888), (2, 842397944), (4, 421198972), (8, 210599486), (16, 105299743), (37, 45535024), (74, 22767512), (148, 11383756), (157, 10731184), (296, 5691878), (314, 5365592), (592, 2845939), (628, 2682796), (1256, 1341398), (2512, 670699), (5809, 290032), (11618, 145016), (18127, 92944), (23236, 72508), (36254, 46472)]