248840590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1\times {\mathrm{1447}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 464460480

約数和(自身を除く): 215619890

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 593, 1186, 1447, 2894, 2965, 5930, 7235, 14470, 17197, 34394, 41963, 83926, 85985, 171970, 209815, 419630, 858071, 1716142, 4290355, 8580710, 24884059, 49768118, 124420295, 248840590]

約数ペア:

[(1, 248840590), (2, 124420295), (5, 49768118), (10, 24884059), (29, 8580710), (58, 4290355), (145, 1716142), (290, 858071), (593, 419630), (1186, 209815), (1447, 171970), (2894, 85985), (2965, 83926), (5930, 41963), (7235, 34394), (14470, 17197)]