985800416

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{2267}}^1$

素因数の和:2511

約数の個数: 48

約数和(自身を含む): 1975228416

約数和(自身を除く): 989428000

約数列:

[1, 2, 4, 8, 16, 32, 107, 127, 214, 254, 428, 508, 856, 1016, 1712, 2032, 2267, 3424, 4064, 4534, 9068, 13589, 18136, 27178, 36272, 54356, 72544, 108712, 217424, 242569, 287909, 434848, 485138, 575818, 970276, 1151636, 1940552, 2303272, 3881104, 4606544, 7762208, 9213088, 30806263, 61612526, 123225052, 246450104, 492900208, 985800416]

約数ペア:

[(1, 985800416), (2, 492900208), (4, 246450104), (8, 123225052), (16, 61612526), (32, 30806263), (107, 9213088), (127, 7762208), (214, 4606544), (254, 3881104), (428, 2303272), (508, 1940552), (856, 1151636), (1016, 970276), (1712, 575818), (2032, 485138), (2267, 434848), (3424, 287909), (4064, 242569), (4534, 217424), (9068, 108712), (13589, 72544), (18136, 54356), (27178, 36272)]