260621024

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2221}}^1$

素因数の和:2443

約数の個数: 48

約数和(自身を含む): 543145680

約数和(自身を除く): 282524656

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 193, 304, 386, 608, 772, 1544, 2221, 3088, 3667, 4442, 6176, 7334, 8884, 14668, 17768, 29336, 35536, 42199, 58672, 71072, 84398, 117344, 168796, 337592, 428653, 675184, 857306, 1350368, 1714612, 3429224, 6858448, 8144407, 13716896, 16288814, 32577628, 65155256, 130310512, 260621024]

約数ペア:

[(1, 260621024), (2, 130310512), (4, 65155256), (8, 32577628), (16, 16288814), (19, 13716896), (32, 8144407), (38, 6858448), (76, 3429224), (152, 1714612), (193, 1350368), (304, 857306), (386, 675184), (608, 428653), (772, 337592), (1544, 168796), (2221, 117344), (3088, 84398), (3667, 71072), (4442, 58672), (6176, 42199), (7334, 35536), (8884, 29336), (14668, 17768)]