1201464978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{1307}}^1$

素因数の和:1871

約数の個数: 64

約数和(自身を含む): 2817745920

約数和(自身を除く): 1616280942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 509, 602, 903, 1018, 1307, 1527, 1806, 2614, 3054, 3563, 3921, 7126, 7842, 9149, 10689, 18298, 21378, 21887, 27447, 43774, 54894, 56201, 65661, 112402, 131322, 153209, 168603, 306418, 337206, 393407, 459627, 665263, 786814, 919254, 1180221, 1330526, 1995789, 2360442, 3991578, 4656841, 9313682, 13970523, 27941046, 28606309, 57212618, 85818927, 171637854, 200244163, 400488326, 600732489, 1201464978]

約数ペア:

[(1, 1201464978), (2, 600732489), (3, 400488326), (6, 200244163), (7, 171637854), (14, 85818927), (21, 57212618), (42, 28606309), (43, 27941046), (86, 13970523), (129, 9313682), (258, 4656841), (301, 3991578), (509, 2360442), (602, 1995789), (903, 1330526), (1018, 1180221), (1307, 919254), (1527, 786814), (1806, 665263), (2614, 459627), (3054, 393407), (3563, 337206), (3921, 306418), (7126, 168603), (7842, 153209), (9149, 131322), (10689, 112402), (18298, 65661), (21378, 56201), (21887, 54894), (27447, 43774)]