1370019784

素因数分解:

$2^3\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{16519}}^1$

素因数の和:18013

約数の個数: 32

約数和(自身を含む): 2937916800

約数和(自身を除く): 1567897016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1481, 2962, 5924, 10367, 11848, 16519, 20734, 33038, 41468, 66076, 82936, 115633, 132152, 231266, 462532, 925064, 24464639, 48929278, 97858556, 171252473, 195717112, 342504946, 685009892, 1370019784]

約数ペア:

[(1, 1370019784), (2, 685009892), (4, 342504946), (7, 195717112), (8, 171252473), (14, 97858556), (28, 48929278), (56, 24464639), (1481, 925064), (2962, 462532), (5924, 231266), (10367, 132152), (11848, 115633), (16519, 82936), (20734, 66076), (33038, 41468)]