13500152

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 26308800

約数和(自身を除く): 12808648

約数列:

[1, 2, 4, 8, 41, 79, 82, 158, 164, 316, 328, 521, 632, 1042, 2084, 3239, 4168, 6478, 12956, 21361, 25912, 41159, 42722, 82318, 85444, 164636, 170888, 329272, 1687519, 3375038, 6750076, 13500152]

約数ペア:

[(1, 13500152), (2, 6750076), (4, 3375038), (8, 1687519), (41, 329272), (79, 170888), (82, 164636), (158, 85444), (164, 82318), (316, 42722), (328, 41159), (521, 25912), (632, 21361), (1042, 12956), (2084, 6478), (3239, 4168)]