2019394848

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{914581}}^1$

素因数の和:914617

約数の個数: 48

約数和(自身を含む): 5531391936

約数和(自身を除く): 3511997088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 914581, 1829162, 2743743, 3658324, 5487486, 7316648, 10974972, 14633296, 21035363, 21949944, 29266592, 42070726, 43899888, 63106089, 84141452, 87799776, 126212178, 168282904, 252424356, 336565808, 504848712, 673131616, 1009697424, 2019394848]

約数ペア:

[(1, 2019394848), (2, 1009697424), (3, 673131616), (4, 504848712), (6, 336565808), (8, 252424356), (12, 168282904), (16, 126212178), (23, 87799776), (24, 84141452), (32, 63106089), (46, 43899888), (48, 42070726), (69, 29266592), (92, 21949944), (96, 21035363), (138, 14633296), (184, 10974972), (276, 7316648), (368, 5487486), (552, 3658324), (736, 2743743), (1104, 1829162), (2208, 914581)]