13426270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 29211840

約数和(自身を除く): 15785570

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 55, 65, 82, 110, 130, 143, 205, 229, 286, 410, 451, 458, 533, 715, 902, 1066, 1145, 1430, 2255, 2290, 2519, 2665, 2977, 4510, 5038, 5330, 5863, 5954, 9389, 11726, 12595, 14885, 18778, 25190, 29315, 29770, 32747, 46945, 58630, 65494, 93890, 103279, 122057, 163735, 206558, 244114, 327470, 516395, 610285, 1032790, 1220570, 1342627, 2685254, 6713135, 13426270]

約数ペア:

[(1, 13426270), (2, 6713135), (5, 2685254), (10, 1342627), (11, 1220570), (13, 1032790), (22, 610285), (26, 516395), (41, 327470), (55, 244114), (65, 206558), (82, 163735), (110, 122057), (130, 103279), (143, 93890), (205, 65494), (229, 58630), (286, 46945), (410, 32747), (451, 29770), (458, 29315), (533, 25190), (715, 18778), (902, 14885), (1066, 12595), (1145, 11726), (1430, 9389), (2255, 5954), (2290, 5863), (2519, 5330), (2665, 5038), (2977, 4510)]