681569294

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1\times {\mathrm{1549}}^1$

素因数の和:2204

約数の個数: 32

約数和(自身を含む): 1193227200

約数和(自身を除く): 511657906

約数列:

[1, 2, 7, 14, 53, 106, 371, 593, 742, 1186, 1549, 3098, 4151, 8302, 10843, 21686, 31429, 62858, 82097, 164194, 220003, 440006, 574679, 918557, 1149358, 1837114, 6429899, 12859798, 48683521, 97367042, 340784647, 681569294]

約数ペア:

[(1, 681569294), (2, 340784647), (7, 97367042), (14, 48683521), (53, 12859798), (106, 6429899), (371, 1837114), (593, 1149358), (742, 918557), (1186, 574679), (1549, 440006), (3098, 220003), (4151, 164194), (8302, 82097), (10843, 62858), (21686, 31429)]