1916859792

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{505501}}^1$

素因数の和:505591

約数の個数: 40

約数和(自身を含む): 5014579840

約数和(自身を除く): 3097720048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 505501, 1011002, 1516503, 2022004, 3033006, 4044008, 6066012, 8088016, 12132024, 24264048, 39934579, 79869158, 119803737, 159738316, 239607474, 319476632, 479214948, 638953264, 958429896, 1916859792]

約数ペア:

[(1, 1916859792), (2, 958429896), (3, 638953264), (4, 479214948), (6, 319476632), (8, 239607474), (12, 159738316), (16, 119803737), (24, 79869158), (48, 39934579), (79, 24264048), (158, 12132024), (237, 8088016), (316, 6066012), (474, 4044008), (632, 3033006), (948, 2022004), (1264, 1516503), (1896, 1011002), (3792, 505501)]