816961262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1\times {\mathrm{1307}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 1367906400

約数和(自身を除く): 550945138

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 829, 1307, 1658, 2614, 10777, 16991, 21554, 24041, 33982, 37903, 48082, 75806, 312533, 492739, 625066, 985478, 1083503, 2167006, 14085539, 28171078, 31421587, 62843174, 408480631, 816961262]

約数ペア:

[(1, 816961262), (2, 408480631), (13, 62843174), (26, 31421587), (29, 28171078), (58, 14085539), (377, 2167006), (754, 1083503), (829, 985478), (1307, 625066), (1658, 492739), (2614, 312533), (10777, 75806), (16991, 48082), (21554, 37903), (24041, 33982)]