1018096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 40

約数和(自身を含む): 2209680

約数和(自身を除く): 1191584

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 197, 272, 304, 323, 394, 646, 788, 1292, 1576, 2584, 3152, 3349, 3743, 5168, 6698, 7486, 13396, 14972, 26792, 29944, 53584, 59888, 63631, 127262, 254524, 509048, 1018096]

約数ペア:

[(1, 1018096), (2, 509048), (4, 254524), (8, 127262), (16, 63631), (17, 59888), (19, 53584), (34, 29944), (38, 26792), (68, 14972), (76, 13396), (136, 7486), (152, 6698), (197, 5168), (272, 3743), (304, 3349), (323, 3152), (394, 2584), (646, 1576), (788, 1292)]