405454412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{709}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 796551840

約数和(自身を除く): 391097428

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 317, 451, 634, 709, 902, 1268, 1418, 1804, 2836, 3487, 6974, 7799, 12997, 13948, 15598, 25994, 29069, 31196, 51988, 58138, 116276, 142967, 224753, 285934, 319759, 449506, 571868, 639518, 899012, 1279036, 2472283, 4944566, 9214873, 9889132, 18429746, 36859492, 101363603, 202727206, 405454412]

約数ペア:

[(1, 405454412), (2, 202727206), (4, 101363603), (11, 36859492), (22, 18429746), (41, 9889132), (44, 9214873), (82, 4944566), (164, 2472283), (317, 1279036), (451, 899012), (634, 639518), (709, 571868), (902, 449506), (1268, 319759), (1418, 285934), (1804, 224753), (2836, 142967), (3487, 116276), (6974, 58138), (7799, 51988), (12997, 31196), (13948, 29069), (15598, 25994)]