1295913488

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1433}}^1\times {\mathrm{1949}}^1$

素因数の和:3419

約数の個数: 40

約数和(自身を含む): 2600559000

約数和(自身を除く): 1304645512

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1433, 1949, 2866, 3898, 5732, 7796, 11464, 15592, 22928, 31184, 41557, 56521, 83114, 113042, 166228, 226084, 332456, 452168, 664912, 904336, 2792917, 5585834, 11171668, 22343336, 44686672, 80994593, 161989186, 323978372, 647956744, 1295913488]

約数ペア:

[(1, 1295913488), (2, 647956744), (4, 323978372), (8, 161989186), (16, 80994593), (29, 44686672), (58, 22343336), (116, 11171668), (232, 5585834), (464, 2792917), (1433, 904336), (1949, 664912), (2866, 452168), (3898, 332456), (5732, 226084), (7796, 166228), (11464, 113042), (15592, 83114), (22928, 56521), (31184, 41557)]