496780022

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 783509760

約数和(自身を除く): 286729738

約数列:

[1, 2, 31, 62, 89, 178, 197, 394, 457, 914, 2759, 5518, 6107, 12214, 14167, 17533, 28334, 35066, 40673, 81346, 90029, 180058, 543523, 1087046, 1260863, 2521726, 2790899, 5581798, 8012581, 16025162, 248390011, 496780022]

約数ペア:

[(1, 496780022), (2, 248390011), (31, 16025162), (62, 8012581), (89, 5581798), (178, 2790899), (197, 2521726), (394, 1260863), (457, 1087046), (914, 543523), (2759, 180058), (5518, 90029), (6107, 81346), (12214, 40673), (14167, 35066), (17533, 28334)]