2019983295486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{17415751}}^1$

素因数の和:17417256

約数の個数: 32

約数和(自身を含む): 4353659347968

約数和(自身を除く): 2333676052482

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1487, 2974, 4461, 8922, 19331, 38662, 57993, 115986, 17415751, 34831502, 52247253, 104494506, 226404763, 452809526, 679214289, 1358428578, 25897221737, 51794443474, 77691665211, 155383330422, 336663882581, 673327765162, 1009991647743, 2019983295486]

約数ペア:

[(1, 2019983295486), (2, 1009991647743), (3, 673327765162), (6, 336663882581), (13, 155383330422), (26, 77691665211), (39, 51794443474), (78, 25897221737), (1487, 1358428578), (2974, 679214289), (4461, 452809526), (8922, 226404763), (19331, 104494506), (38662, 52247253), (57993, 34831502), (115986, 17415751)]