2034144028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{3797}}^1$

素因数の和:3899

約数の個数: 72

約数和(自身を含む): 4375842912

約数和(自身を除く): 2341698884

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 361, 371, 532, 722, 742, 1007, 1444, 1484, 2014, 2527, 3797, 4028, 5054, 7049, 7594, 10108, 14098, 15188, 19133, 26579, 28196, 38266, 53158, 72143, 76532, 106316, 133931, 144286, 201241, 267862, 288572, 402482, 505001, 535724, 804964, 1010002, 1370717, 1408687, 2020004, 2741434, 2817374, 3823579, 5482868, 5634748, 7647158, 9595019, 15294316, 19190038, 26765053, 38380076, 53530106, 72648001, 107060212, 145296002, 290592004, 508536007, 1017072014, 2034144028]

約数ペア:

[(1, 2034144028), (2, 1017072014), (4, 508536007), (7, 290592004), (14, 145296002), (19, 107060212), (28, 72648001), (38, 53530106), (53, 38380076), (76, 26765053), (106, 19190038), (133, 15294316), (212, 9595019), (266, 7647158), (361, 5634748), (371, 5482868), (532, 3823579), (722, 2817374), (742, 2741434), (1007, 2020004), (1444, 1408687), (1484, 1370717), (2014, 1010002), (2527, 804964), (3797, 535724), (4028, 505001), (5054, 402482), (7049, 288572), (7594, 267862), (10108, 201241), (14098, 144286), (15188, 133931), (19133, 106316), (26579, 76532), (28196, 72143), (38266, 53158)]