428504996

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{12161}}^1$

素因数の和:12571

約数の個数: 24

約数和(自身を含む): 784594944

約数和(自身を除く): 356089948

約数列:

[1, 2, 4, 23, 46, 92, 383, 766, 1532, 8809, 12161, 17618, 24322, 35236, 48644, 279703, 559406, 1118812, 4657663, 9315326, 18630652, 107126249, 214252498, 428504996]

約数ペア:

[(1, 428504996), (2, 214252498), (4, 107126249), (23, 18630652), (46, 9315326), (92, 4657663), (383, 1118812), (766, 559406), (1532, 279703), (8809, 48644), (12161, 35236), (17618, 24322)]