888245890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{53093}}^1$

素因数の和:53346

約数の個数: 32

約数和(自身を含む): 1834928640

約数和(自身を除く): 946682750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 8365, 16730, 53093, 106186, 265465, 371651, 530930, 743302, 1858255, 3716510, 12689227, 25378454, 63446135, 88824589, 126892270, 177649178, 444122945, 888245890]

約数ペア:

[(1, 888245890), (2, 444122945), (5, 177649178), (7, 126892270), (10, 88824589), (14, 63446135), (35, 25378454), (70, 12689227), (239, 3716510), (478, 1858255), (1195, 743302), (1673, 530930), (2390, 371651), (3346, 265465), (8365, 106186), (16730, 53093)]