2017393552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1013}}^1\times {\mathrm{6551}}^1$

素因数の和:7591

約数の個数: 40

約数和(自身を含む): 4119111360

約数和(自身を除く): 2101717808

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1013, 2026, 4052, 6551, 8104, 13102, 16208, 19247, 26204, 38494, 52408, 76988, 104816, 124469, 153976, 248938, 307952, 497876, 995752, 1991504, 6636163, 13272326, 26544652, 53089304, 106178608, 126087097, 252174194, 504348388, 1008696776, 2017393552]

約数ペア:

[(1, 2017393552), (2, 1008696776), (4, 504348388), (8, 252174194), (16, 126087097), (19, 106178608), (38, 53089304), (76, 26544652), (152, 13272326), (304, 6636163), (1013, 1991504), (2026, 995752), (4052, 497876), (6551, 307952), (8104, 248938), (13102, 153976), (16208, 124469), (19247, 104816), (26204, 76988), (38494, 52408)]