1834123438

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1861}}^1$

素因数の和:2029

約数の個数: 64

約数和(自身を含む): 3445981056

約数和(自身を除く): 1611857618

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 101, 119, 202, 238, 287, 574, 697, 707, 1394, 1414, 1717, 1861, 3434, 3722, 4141, 4879, 8282, 9758, 12019, 13027, 24038, 26054, 28987, 31637, 57974, 63274, 70397, 76301, 140794, 152602, 187961, 221459, 375922, 442918, 492779, 534107, 985558, 1068214, 1297117, 1315727, 2594234, 2631454, 3195337, 6390674, 7706401, 9079819, 15412802, 18159638, 22367359, 44734718, 53944807, 107889614, 131008817, 262017634, 917061719, 1834123438]

約数ペア:

[(1, 1834123438), (2, 917061719), (7, 262017634), (14, 131008817), (17, 107889614), (34, 53944807), (41, 44734718), (82, 22367359), (101, 18159638), (119, 15412802), (202, 9079819), (238, 7706401), (287, 6390674), (574, 3195337), (697, 2631454), (707, 2594234), (1394, 1315727), (1414, 1297117), (1717, 1068214), (1861, 985558), (3434, 534107), (3722, 492779), (4141, 442918), (4879, 375922), (8282, 221459), (9758, 187961), (12019, 152602), (13027, 140794), (24038, 76301), (26054, 70397), (28987, 63274), (31637, 57974)]