9886408

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3331}}^1$

素因数の和:3397

約数の個数: 32

約数和(自身を含む): 21591360

約数和(自身を除く): 11704952

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 3331, 6662, 13324, 23317, 26648, 46634, 93268, 176543, 186536, 353086, 706172, 1235801, 1412344, 2471602, 4943204, 9886408]

約数ペア:

[(1, 9886408), (2, 4943204), (4, 2471602), (7, 1412344), (8, 1235801), (14, 706172), (28, 353086), (53, 186536), (56, 176543), (106, 93268), (212, 46634), (371, 26648), (424, 23317), (742, 13324), (1484, 6662), (2968, 3331)]