1910473968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{19501}}^1$

素因数の和:19682

約数の個数: 80

約数和(自身を含む): 5349164576

約数和(自身を除く): 3438690608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 157, 208, 312, 314, 471, 624, 628, 942, 1256, 1884, 2041, 2512, 3768, 4082, 6123, 7536, 8164, 12246, 16328, 19501, 24492, 32656, 39002, 48984, 58503, 78004, 97968, 117006, 156008, 234012, 253513, 312016, 468024, 507026, 760539, 936048, 1014052, 1521078, 2028104, 3042156, 3061657, 4056208, 6084312, 6123314, 9184971, 12168624, 12246628, 18369942, 24493256, 36739884, 39801541, 48986512, 73479768, 79603082, 119404623, 146959536, 159206164, 238809246, 318412328, 477618492, 636824656, 955236984, 1910473968]

約数ペア:

[(1, 1910473968), (2, 955236984), (3, 636824656), (4, 477618492), (6, 318412328), (8, 238809246), (12, 159206164), (13, 146959536), (16, 119404623), (24, 79603082), (26, 73479768), (39, 48986512), (48, 39801541), (52, 36739884), (78, 24493256), (104, 18369942), (156, 12246628), (157, 12168624), (208, 9184971), (312, 6123314), (314, 6084312), (471, 4056208), (624, 3061657), (628, 3042156), (942, 2028104), (1256, 1521078), (1884, 1014052), (2041, 936048), (2512, 760539), (3768, 507026), (4082, 468024), (6123, 312016), (7536, 253513), (8164, 234012), (12246, 156008), (16328, 117006), (19501, 97968), (24492, 78004), (32656, 58503), (39002, 48984)]