2012396552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{357823}}^1$

素因数の和:357885

約数の個数: 32

約数和(自身を含む): 4079193600

約数和(自身を除く): 2066797048

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 357823, 715646, 1431292, 2862584, 6798637, 13239451, 13597274, 26478902, 27194548, 52957804, 54389096, 105915608, 251549569, 503099138, 1006198276, 2012396552]

約数ペア:

[(1, 2012396552), (2, 1006198276), (4, 503099138), (8, 251549569), (19, 105915608), (37, 54389096), (38, 52957804), (74, 27194548), (76, 26478902), (148, 13597274), (152, 13239451), (296, 6798637), (703, 2862584), (1406, 1431292), (2812, 715646), (5624, 357823)]