870355356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{54167}}^1$

素因数の和:54290

約数の個数: 48

約数和(自身を含む): 2208321024

約数和(自身を除く): 1337965668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 1236, 1339, 2678, 4017, 5356, 8034, 16068, 54167, 108334, 162501, 216668, 325002, 650004, 704171, 1408342, 2112513, 2816684, 4225026, 5579201, 8450052, 11158402, 16737603, 22316804, 33475206, 66950412, 72529613, 145059226, 217588839, 290118452, 435177678, 870355356]

約数ペア:

[(1, 870355356), (2, 435177678), (3, 290118452), (4, 217588839), (6, 145059226), (12, 72529613), (13, 66950412), (26, 33475206), (39, 22316804), (52, 16737603), (78, 11158402), (103, 8450052), (156, 5579201), (206, 4225026), (309, 2816684), (412, 2112513), (618, 1408342), (1236, 704171), (1339, 650004), (2678, 325002), (4017, 216668), (5356, 162501), (8034, 108334), (16068, 54167)]