422961190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{40787}}^1$

素因数の和:40872

約数の個数: 32

約数和(自身を含む): 819349344

約数和(自身を除く): 396388154

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 10370, 40787, 81574, 203935, 407870, 693379, 1386758, 2488007, 3466895, 4976014, 6933790, 12440035, 24880070, 42296119, 84592238, 211480595, 422961190]

約数ペア:

[(1, 422961190), (2, 211480595), (5, 84592238), (10, 42296119), (17, 24880070), (34, 12440035), (61, 6933790), (85, 4976014), (122, 3466895), (170, 2488007), (305, 1386758), (610, 693379), (1037, 407870), (2074, 203935), (5185, 81574), (10370, 40787)]