2015084764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{97649}}^1$

素因数の和:97738

約数の個数: 48

約数和(自身を含む): 4462214400

約数和(自身を除く): 2447129636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1876, 2948, 5159, 10318, 20636, 97649, 195298, 390596, 683543, 1074139, 1367086, 2148278, 2734172, 4296556, 6542483, 7518973, 13084966, 15037946, 26169932, 30075892, 45797381, 71967313, 91594762, 143934626, 183189524, 287869252, 503771191, 1007542382, 2015084764]

約数ペア:

[(1, 2015084764), (2, 1007542382), (4, 503771191), (7, 287869252), (11, 183189524), (14, 143934626), (22, 91594762), (28, 71967313), (44, 45797381), (67, 30075892), (77, 26169932), (134, 15037946), (154, 13084966), (268, 7518973), (308, 6542483), (469, 4296556), (737, 2734172), (938, 2148278), (1474, 1367086), (1876, 1074139), (2948, 683543), (5159, 390596), (10318, 195298), (20636, 97649)]