4380492

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 10977120

約数和(自身を除く): 6596628

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 109, 197, 204, 218, 327, 394, 436, 591, 654, 788, 1182, 1308, 1853, 2364, 3349, 3706, 5559, 6698, 7412, 10047, 11118, 13396, 20094, 21473, 22236, 40188, 42946, 64419, 85892, 128838, 257676, 365041, 730082, 1095123, 1460164, 2190246, 4380492]

約数ペア:

[(1, 4380492), (2, 2190246), (3, 1460164), (4, 1095123), (6, 730082), (12, 365041), (17, 257676), (34, 128838), (51, 85892), (68, 64419), (102, 42946), (109, 40188), (197, 22236), (204, 21473), (218, 20094), (327, 13396), (394, 11118), (436, 10047), (591, 7412), (654, 6698), (788, 5559), (1182, 3706), (1308, 3349), (1853, 2364)]