854242204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{1439}}^1$

素因数の和:1642

約数の個数: 48

約数和(自身を含む): 1611187200

約数和(自身を除く): 756944996

約数列:

[1, 2, 4, 19, 38, 73, 76, 107, 146, 214, 292, 428, 1387, 1439, 2033, 2774, 2878, 4066, 5548, 5756, 7811, 8132, 15622, 27341, 31244, 54682, 105047, 109364, 148409, 153973, 210094, 296818, 307946, 420188, 593636, 615892, 1995893, 2925487, 3991786, 5850974, 7983572, 11240029, 11701948, 22480058, 44960116, 213560551, 427121102, 854242204]

約数ペア:

[(1, 854242204), (2, 427121102), (4, 213560551), (19, 44960116), (38, 22480058), (73, 11701948), (76, 11240029), (107, 7983572), (146, 5850974), (214, 3991786), (292, 2925487), (428, 1995893), (1387, 615892), (1439, 593636), (2033, 420188), (2774, 307946), (2878, 296818), (4066, 210094), (5548, 153973), (5756, 148409), (7811, 109364), (8132, 105047), (15622, 54682), (27341, 31244)]