1621257122

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{38239}}^1$

素因数の和:38330

約数の個数: 32

約数和(自身を含む): 2725747200

約数和(自身を除く): 1104490078

約数列:

[1, 2, 17, 29, 34, 43, 58, 86, 493, 731, 986, 1247, 1462, 2494, 21199, 38239, 42398, 76478, 650063, 1108931, 1300126, 1644277, 2217862, 3288554, 18851827, 27952709, 37703654, 47684033, 55905418, 95368066, 810628561, 1621257122]

約数ペア:

[(1, 1621257122), (2, 810628561), (17, 95368066), (29, 55905418), (34, 47684033), (43, 37703654), (58, 27952709), (86, 18851827), (493, 3288554), (731, 2217862), (986, 1644277), (1247, 1300126), (1462, 1108931), (2494, 650063), (21199, 76478), (38239, 42398)]