1791434476

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1069}}^1$

素因数の和:1203

約数の個数: 72

約数和(自身を含む): 3541811280

約数和(自身を除く): 1750376804

約数列:

[1, 2, 4, 13, 26, 37, 52, 67, 74, 134, 148, 169, 268, 338, 481, 676, 871, 962, 1069, 1742, 1924, 2138, 2479, 3484, 4276, 4958, 6253, 9916, 11323, 12506, 13897, 22646, 25012, 27794, 32227, 39553, 45292, 55588, 64454, 71623, 79106, 128908, 143246, 158212, 180661, 286492, 361322, 418951, 514189, 722644, 837902, 931099, 1028378, 1675804, 1862198, 2056756, 2650051, 3724396, 5300102, 6684457, 10600204, 12104287, 13368914, 24208574, 26737828, 34450663, 48417148, 68901326, 137802652, 447858619, 895717238, 1791434476]

約数ペア:

[(1, 1791434476), (2, 895717238), (4, 447858619), (13, 137802652), (26, 68901326), (37, 48417148), (52, 34450663), (67, 26737828), (74, 24208574), (134, 13368914), (148, 12104287), (169, 10600204), (268, 6684457), (338, 5300102), (481, 3724396), (676, 2650051), (871, 2056756), (962, 1862198), (1069, 1675804), (1742, 1028378), (1924, 931099), (2138, 837902), (2479, 722644), (3484, 514189), (4276, 418951), (4958, 361322), (6253, 286492), (9916, 180661), (11323, 158212), (12506, 143246), (13897, 128908), (22646, 79106), (25012, 71623), (27794, 64454), (32227, 55588), (39553, 45292)]