1431882188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61751}}^1$

素因数の和:61814

約数の個数: 48

約数和(自身を含む): 2987808768

約数和(自身を除く): 1555926580

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 124, 187, 341, 374, 527, 682, 748, 1054, 1364, 2108, 5797, 11594, 23188, 61751, 123502, 247004, 679261, 1049767, 1358522, 1914281, 2099534, 2717044, 3828562, 4199068, 7657124, 11547437, 21057091, 23094874, 32542777, 42114182, 46189748, 65085554, 84228364, 130171108, 357970547, 715941094, 1431882188]

約数ペア:

[(1, 1431882188), (2, 715941094), (4, 357970547), (11, 130171108), (17, 84228364), (22, 65085554), (31, 46189748), (34, 42114182), (44, 32542777), (62, 23094874), (68, 21057091), (124, 11547437), (187, 7657124), (341, 4199068), (374, 3828562), (527, 2717044), (682, 2099534), (748, 1914281), (1054, 1358522), (1364, 1049767), (2108, 679261), (5797, 247004), (11594, 123502), (23188, 61751)]