486533570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{26399}}^1$

素因数の和:26522

約数の個数: 32

約数和(自身を含む): 931392000

約数和(自身を除く): 444858430

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 9215, 18430, 26399, 52798, 131995, 263990, 501581, 1003162, 2507905, 2560703, 5015810, 5121406, 12803515, 25607030, 48653357, 97306714, 243266785, 486533570]

約数ペア:

[(1, 486533570), (2, 243266785), (5, 97306714), (10, 48653357), (19, 25607030), (38, 12803515), (95, 5121406), (97, 5015810), (190, 2560703), (194, 2507905), (485, 1003162), (970, 501581), (1843, 263990), (3686, 131995), (9215, 52798), (18430, 26399)]