399806952

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{979919}}^1$

素因数の和:979945

約数の個数: 32

約数和(自身を含む): 1058313600

約数和(自身を除く): 658506648

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 979919, 1959838, 2939757, 3919676, 5879514, 7839352, 11759028, 16658623, 23518056, 33317246, 49975869, 66634492, 99951738, 133268984, 199903476, 399806952]

約数ペア:

[(1, 399806952), (2, 199903476), (3, 133268984), (4, 99951738), (6, 66634492), (8, 49975869), (12, 33317246), (17, 23518056), (24, 16658623), (34, 11759028), (51, 7839352), (68, 5879514), (102, 3919676), (136, 2939757), (204, 1959838), (408, 979919)]