4421912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 9147600

約数和(自身を除く): 4725688

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 461, 872, 922, 1199, 1844, 2398, 3688, 4796, 5071, 9592, 10142, 20284, 40568, 50249, 100498, 200996, 401992, 552739, 1105478, 2210956, 4421912]

約数ペア:

[(1, 4421912), (2, 2210956), (4, 1105478), (8, 552739), (11, 401992), (22, 200996), (44, 100498), (88, 50249), (109, 40568), (218, 20284), (436, 10142), (461, 9592), (872, 5071), (922, 4796), (1199, 3688), (1844, 2398)]