1946803978

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{5521}}^1$

素因数の和:5902

約数の個数: 32

約数和(自身を含む): 3387415680

約数和(自身を除く): 1440611702

約数列:

[1, 2, 7, 14, 89, 178, 283, 566, 623, 1246, 1981, 3962, 5521, 11042, 25187, 38647, 50374, 77294, 176309, 352618, 491369, 982738, 1562443, 3124886, 3439583, 6879166, 10937101, 21874202, 139057427, 278114854, 973401989, 1946803978]

約数ペア:

[(1, 1946803978), (2, 973401989), (7, 278114854), (14, 139057427), (89, 21874202), (178, 10937101), (283, 6879166), (566, 3439583), (623, 3124886), (1246, 1562443), (1981, 982738), (3962, 491369), (5521, 352618), (11042, 176309), (25187, 77294), (38647, 50374)]