98571004

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 201761280

約数和(自身を除く): 103190276

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 179, 277, 284, 358, 497, 554, 716, 994, 1108, 1253, 1939, 1988, 2506, 3878, 5012, 7756, 12709, 19667, 25418, 39334, 49583, 50836, 78668, 88963, 99166, 137669, 177926, 198332, 275338, 347081, 355852, 550676, 694162, 1388324, 3520393, 7040786, 14081572, 24642751, 49285502, 98571004]

約数ペア:

[(1, 98571004), (2, 49285502), (4, 24642751), (7, 14081572), (14, 7040786), (28, 3520393), (71, 1388324), (142, 694162), (179, 550676), (277, 355852), (284, 347081), (358, 275338), (497, 198332), (554, 177926), (716, 137669), (994, 99166), (1108, 88963), (1253, 78668), (1939, 50836), (1988, 49583), (2506, 39334), (3878, 25418), (5012, 19667), (7756, 12709)]