571995892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 1095316992

約数和(自身を除く): 523321100

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 223, 428, 446, 461, 892, 922, 1391, 1844, 2782, 2899, 5564, 5798, 5993, 11596, 11986, 23861, 23972, 47722, 49327, 95444, 98654, 102803, 197308, 205606, 310193, 411212, 620386, 641251, 1240772, 1282502, 1336439, 2565004, 2672878, 5345756, 10999921, 21999842, 43999684, 142998973, 285997946, 571995892]

約数ペア:

[(1, 571995892), (2, 285997946), (4, 142998973), (13, 43999684), (26, 21999842), (52, 10999921), (107, 5345756), (214, 2672878), (223, 2565004), (428, 1336439), (446, 1282502), (461, 1240772), (892, 641251), (922, 620386), (1391, 411212), (1844, 310193), (2782, 205606), (2899, 197308), (5564, 102803), (5798, 98654), (5993, 95444), (11596, 49327), (11986, 47722), (23861, 23972)]