1894219448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{7349}}^1$

素因数の和:7496

約数の個数: 64

約数和(自身を含む): 4048380000

約数和(自身を除く): 2154160552

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 101, 116, 202, 232, 319, 404, 638, 808, 1111, 1276, 2222, 2552, 2929, 4444, 5858, 7349, 8888, 11716, 14698, 23432, 29396, 32219, 58792, 64438, 80839, 128876, 161678, 213121, 257752, 323356, 426242, 646712, 742249, 852484, 1484498, 1704968, 2344331, 2968996, 4688662, 5937992, 8164739, 9377324, 16329478, 18754648, 21525221, 32658956, 43050442, 65317912, 86100884, 172201768, 236777431, 473554862, 947109724, 1894219448]

約数ペア:

[(1, 1894219448), (2, 947109724), (4, 473554862), (8, 236777431), (11, 172201768), (22, 86100884), (29, 65317912), (44, 43050442), (58, 32658956), (88, 21525221), (101, 18754648), (116, 16329478), (202, 9377324), (232, 8164739), (319, 5937992), (404, 4688662), (638, 2968996), (808, 2344331), (1111, 1704968), (1276, 1484498), (2222, 852484), (2552, 742249), (2929, 646712), (4444, 426242), (5858, 323356), (7349, 257752), (8888, 213121), (11716, 161678), (14698, 128876), (23432, 80839), (29396, 64438), (32219, 58792)]