751988972

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{1597}}^1$

素因数の和:1926

約数の個数: 48

約数和(自身を含む): 1533466368

約数和(自身を除く): 781477396

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 251, 268, 469, 502, 938, 1004, 1597, 1757, 1876, 3194, 3514, 6388, 7028, 11179, 16817, 22358, 33634, 44716, 67268, 106999, 117719, 213998, 235438, 400847, 427996, 470876, 748993, 801694, 1497986, 1603388, 2805929, 2995972, 5611858, 11223716, 26856749, 53713498, 107426996, 187997243, 375994486, 751988972]

約数ペア:

[(1, 751988972), (2, 375994486), (4, 187997243), (7, 107426996), (14, 53713498), (28, 26856749), (67, 11223716), (134, 5611858), (251, 2995972), (268, 2805929), (469, 1603388), (502, 1497986), (938, 801694), (1004, 748993), (1597, 470876), (1757, 427996), (1876, 400847), (3194, 235438), (3514, 213998), (6388, 117719), (7028, 106999), (11179, 67268), (16817, 44716), (22358, 33634)]