1966452818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{619}}^1\times {\mathrm{733}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 3243810240

約数和(自身を除く): 1277357422

約数列:

[1, 2, 11, 22, 197, 394, 619, 733, 1238, 1466, 2167, 4334, 6809, 8063, 13618, 16126, 121943, 144401, 243886, 288802, 453727, 907454, 1341373, 1588411, 2682746, 3176822, 4990997, 9981994, 89384219, 178768438, 983226409, 1966452818]

約数ペア:

[(1, 1966452818), (2, 983226409), (11, 178768438), (22, 89384219), (197, 9981994), (394, 4990997), (619, 3176822), (733, 2682746), (1238, 1588411), (1466, 1341373), (2167, 907454), (4334, 453727), (6809, 288802), (8063, 243886), (13618, 144401), (16126, 121943)]