2088679568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{11243}}^1$

素因数の和:11951

約数の個数: 40

約数和(自身を含む): 4291519968

約数和(自身を除く): 2202840400

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 683, 1366, 2732, 5464, 10928, 11243, 11611, 22486, 23222, 44972, 46444, 89944, 92888, 179888, 185776, 191131, 382262, 764524, 1529048, 3058096, 7678969, 15357938, 30715876, 61431752, 122863504, 130542473, 261084946, 522169892, 1044339784, 2088679568]

約数ペア:

[(1, 2088679568), (2, 1044339784), (4, 522169892), (8, 261084946), (16, 130542473), (17, 122863504), (34, 61431752), (68, 30715876), (136, 15357938), (272, 7678969), (683, 3058096), (1366, 1529048), (2732, 764524), (5464, 382262), (10928, 191131), (11243, 185776), (11611, 179888), (22486, 92888), (23222, 89944), (44972, 46444)]