1047808216

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{10987}}^1$

素因数の和:11144

約数の個数: 64

約数和(自身を含む): 2436698880

約数和(自身を除く): 1388890664

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 131, 182, 262, 364, 524, 728, 917, 1048, 1703, 1834, 3406, 3668, 6812, 7336, 10987, 11921, 13624, 21974, 23842, 43948, 47684, 76909, 87896, 95368, 142831, 153818, 285662, 307636, 571324, 615272, 999817, 1142648, 1439297, 1999634, 2878594, 3999268, 5757188, 7998536, 10075079, 11514376, 18710861, 20150158, 37421722, 40300316, 74843444, 80600632, 130976027, 149686888, 261952054, 523904108, 1047808216]

約数ペア:

[(1, 1047808216), (2, 523904108), (4, 261952054), (7, 149686888), (8, 130976027), (13, 80600632), (14, 74843444), (26, 40300316), (28, 37421722), (52, 20150158), (56, 18710861), (91, 11514376), (104, 10075079), (131, 7998536), (182, 5757188), (262, 3999268), (364, 2878594), (524, 1999634), (728, 1439297), (917, 1142648), (1048, 999817), (1703, 615272), (1834, 571324), (3406, 307636), (3668, 285662), (6812, 153818), (7336, 142831), (10987, 95368), (11921, 87896), (13624, 76909), (21974, 47684), (23842, 43948)]