2378321488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{282059}}^1$

素因数の和:282115

約数の個数: 40

約数和(自身を含む): 5036463360

約数和(自身を除く): 2658141872

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 282059, 564118, 1128236, 2256472, 4512944, 4795003, 8743829, 9590006, 17487658, 19180012, 34975316, 38360024, 69950632, 76720048, 139901264, 148645093, 297290186, 594580372, 1189160744, 2378321488]

約数ペア:

[(1, 2378321488), (2, 1189160744), (4, 594580372), (8, 297290186), (16, 148645093), (17, 139901264), (31, 76720048), (34, 69950632), (62, 38360024), (68, 34975316), (124, 19180012), (136, 17487658), (248, 9590006), (272, 8743829), (496, 4795003), (527, 4512944), (1054, 2256472), (2108, 1128236), (4216, 564118), (8432, 282059)]