2743935220838

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1\times {\mathrm{296279}}^1$

素因数の和:297285

約数の個数: 64

約数和(自身を含む): 5090706662400

約数和(自身を除く): 2346771441562

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 941, 1406, 1882, 4921, 6587, 9842, 13174, 17879, 34817, 35758, 69634, 125153, 243719, 250306, 296279, 487438, 592558, 661523, 1323046, 2073953, 4147906, 4630661, 5629301, 9261322, 10962323, 11258602, 21924646, 39405107, 76736261, 78810214, 153472522, 208284137, 278798539, 416568274, 557597078, 1457988959, 1951589773, 2915977918, 3903179546, 5297172241, 10315545943, 10594344482, 20631091886, 37080205687, 72208821601, 74160411374, 144417643202, 195995372917, 391990745834, 1371967610419, 2743935220838]

約数ペア:

[(1, 2743935220838), (2, 1371967610419), (7, 391990745834), (14, 195995372917), (19, 144417643202), (37, 74160411374), (38, 72208821601), (74, 37080205687), (133, 20631091886), (259, 10594344482), (266, 10315545943), (518, 5297172241), (703, 3903179546), (941, 2915977918), (1406, 1951589773), (1882, 1457988959), (4921, 557597078), (6587, 416568274), (9842, 278798539), (13174, 208284137), (17879, 153472522), (34817, 78810214), (35758, 76736261), (69634, 39405107), (125153, 21924646), (243719, 11258602), (250306, 10962323), (296279, 9261322), (487438, 5629301), (592558, 4630661), (661523, 4147906), (1323046, 2073953)]