2205564496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{197773}}^1$

素因数の和:197839

約数の個数: 40

約数和(自身を含む): 4635031464

約数和(自身を除く): 2429466968

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 11152, 197773, 395546, 791092, 1582184, 3164368, 3362141, 6724282, 8108693, 13448564, 16217386, 26897128, 32434772, 53794256, 64869544, 129739088, 137847781, 275695562, 551391124, 1102782248, 2205564496]

約数ペア:

[(1, 2205564496), (2, 1102782248), (4, 551391124), (8, 275695562), (16, 137847781), (17, 129739088), (34, 64869544), (41, 53794256), (68, 32434772), (82, 26897128), (136, 16217386), (164, 13448564), (272, 8108693), (328, 6724282), (656, 3362141), (697, 3164368), (1394, 1582184), (2788, 791092), (5576, 395546), (11152, 197773)]