2496751208

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{997}}^1$

素因数の和:1434

約数の個数: 64

約数和(自身を含む): 5406445440

約数和(自身を除く): 2909694232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 227, 394, 454, 788, 908, 997, 1379, 1576, 1589, 1816, 1994, 2758, 3178, 3988, 5516, 6356, 6979, 7976, 11032, 12712, 13958, 27916, 44719, 55832, 89438, 178876, 196409, 226319, 313033, 357752, 392818, 452638, 626066, 785636, 905276, 1252132, 1374863, 1571272, 1584233, 1810552, 2504264, 2749726, 3168466, 5499452, 6336932, 10998904, 12673864, 44584843, 89169686, 178339372, 312093901, 356678744, 624187802, 1248375604, 2496751208]

約数ペア:

[(1, 2496751208), (2, 1248375604), (4, 624187802), (7, 356678744), (8, 312093901), (14, 178339372), (28, 89169686), (56, 44584843), (197, 12673864), (227, 10998904), (394, 6336932), (454, 5499452), (788, 3168466), (908, 2749726), (997, 2504264), (1379, 1810552), (1576, 1584233), (1589, 1571272), (1816, 1374863), (1994, 1252132), (2758, 905276), (3178, 785636), (3988, 626066), (5516, 452638), (6356, 392818), (6979, 357752), (7976, 313033), (11032, 226319), (12712, 196409), (13958, 178876), (27916, 89438), (44719, 55832)]