937976290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1\times {\mathrm{3331}}^1$

素因数の和:4338

約数の個数: 32

約数和(自身を含む): 1748900160

約数和(自身を除く): 810923870

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 971, 1942, 3331, 4855, 6662, 9710, 16655, 28159, 33310, 56318, 96599, 140795, 193198, 281590, 482995, 965990, 3234401, 6468802, 16172005, 32344010, 93797629, 187595258, 468988145, 937976290]

約数ペア:

[(1, 937976290), (2, 468988145), (5, 187595258), (10, 93797629), (29, 32344010), (58, 16172005), (145, 6468802), (290, 3234401), (971, 965990), (1942, 482995), (3331, 281590), (4855, 193198), (6662, 140795), (9710, 96599), (16655, 56318), (28159, 33310)]