2912135928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{491251}}^1$

素因数の和:491292

約数の個数: 64

約数和(自身を含む): 8253033600

約数和(自身を除く): 5340897672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 491251, 982502, 1473753, 1965004, 2947506, 3930008, 5895012, 6386263, 9333769, 11790024, 12772526, 18667538, 19158789, 25545052, 28001307, 37335076, 38317578, 51090104, 56002614, 74670152, 76635156, 112005228, 121338997, 153270312, 224010456, 242677994, 364016991, 485355988, 728033982, 970711976, 1456067964, 2912135928]

約数ペア:

[(1, 2912135928), (2, 1456067964), (3, 970711976), (4, 728033982), (6, 485355988), (8, 364016991), (12, 242677994), (13, 224010456), (19, 153270312), (24, 121338997), (26, 112005228), (38, 76635156), (39, 74670152), (52, 56002614), (57, 51090104), (76, 38317578), (78, 37335076), (104, 28001307), (114, 25545052), (152, 19158789), (156, 18667538), (228, 12772526), (247, 11790024), (312, 9333769), (456, 6386263), (494, 5895012), (741, 3930008), (988, 2947506), (1482, 1965004), (1976, 1473753), (2964, 982502), (5928, 491251)]