2203422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 4980528

約数和(自身を除く): 2777106

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 53, 78, 82, 106, 123, 159, 169, 246, 318, 338, 507, 533, 689, 1014, 1066, 1378, 1599, 2067, 2173, 3198, 4134, 4346, 6519, 6929, 8957, 13038, 13858, 17914, 20787, 26871, 28249, 41574, 53742, 56498, 84747, 169494, 367237, 734474, 1101711, 2203422]

約数ペア:

[(1, 2203422), (2, 1101711), (3, 734474), (6, 367237), (13, 169494), (26, 84747), (39, 56498), (41, 53742), (53, 41574), (78, 28249), (82, 26871), (106, 20787), (123, 17914), (159, 13858), (169, 13038), (246, 8957), (318, 6929), (338, 6519), (507, 4346), (533, 4134), (689, 3198), (1014, 2173), (1066, 2067), (1378, 1599)]