2149254588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{126397}}^1$

素因数の和:126526

約数の個数: 48

約数和(自身を含む): 5450281760

約数和(自身を除く): 3301027172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 654, 1308, 1417, 2834, 4251, 5668, 8502, 17004, 126397, 252794, 379191, 505588, 758382, 1516764, 1643161, 3286322, 4929483, 6572644, 9858966, 13777273, 19717932, 27554546, 41331819, 55109092, 82663638, 165327276, 179104549, 358209098, 537313647, 716418196, 1074627294, 2149254588]

約数ペア:

[(1, 2149254588), (2, 1074627294), (3, 716418196), (4, 537313647), (6, 358209098), (12, 179104549), (13, 165327276), (26, 82663638), (39, 55109092), (52, 41331819), (78, 27554546), (109, 19717932), (156, 13777273), (218, 9858966), (327, 6572644), (436, 4929483), (654, 3286322), (1308, 1643161), (1417, 1516764), (2834, 758382), (4251, 505588), (5668, 379191), (8502, 252794), (17004, 126397)]