813304820212

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1249}}^1\times {\mathrm{24359}}^1$

素因数の和:25816

約数の個数: 48

約数和(自身を含む): 1468177200000

約数和(自身を除く): 654872379788

約数列:

[1, 2, 4, 41, 82, 163, 164, 326, 652, 1249, 2498, 4996, 6683, 13366, 24359, 26732, 48718, 51209, 97436, 102418, 203587, 204836, 407174, 814348, 998719, 1997438, 3970517, 3994876, 7941034, 8347067, 15882068, 16694134, 30424391, 33388268, 60848782, 121697564, 162791197, 325582394, 651164788, 1247400031, 2494800062, 4959175733, 4989600124, 9918351466, 19836702932, 203326205053, 406652410106, 813304820212]

約数ペア:

[(1, 813304820212), (2, 406652410106), (4, 203326205053), (41, 19836702932), (82, 9918351466), (163, 4989600124), (164, 4959175733), (326, 2494800062), (652, 1247400031), (1249, 651164788), (2498, 325582394), (4996, 162791197), (6683, 121697564), (13366, 60848782), (24359, 33388268), (26732, 30424391), (48718, 16694134), (51209, 15882068), (97436, 8347067), (102418, 7941034), (203587, 3994876), (204836, 3970517), (407174, 1997438), (814348, 998719)]