888948424

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1221083}}^1$

素因数の和:1221109

約数の個数: 32

約数和(自身を含む): 2051421120

約数和(自身を除く): 1162472696

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1221083, 2442166, 4884332, 8547581, 9768664, 15874079, 17095162, 31748158, 34190324, 63496316, 68380648, 111118553, 126992632, 222237106, 444474212, 888948424]

約数ペア:

[(1, 888948424), (2, 444474212), (4, 222237106), (7, 126992632), (8, 111118553), (13, 68380648), (14, 63496316), (26, 34190324), (28, 31748158), (52, 17095162), (56, 15874079), (91, 9768664), (104, 8547581), (182, 4884332), (364, 2442166), (728, 1221083)]