2200259348

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{12487}}^1$

素因数の和:12565

約数の個数: 72

約数和(自身を含む): 4783403520

約数和(自身を除く): 2583144172

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 49, 58, 62, 98, 116, 124, 196, 203, 217, 406, 434, 812, 868, 899, 1421, 1519, 1798, 2842, 3038, 3596, 5684, 6076, 6293, 12487, 12586, 24974, 25172, 44051, 49948, 87409, 88102, 174818, 176204, 349636, 362123, 387097, 611863, 724246, 774194, 1223726, 1448492, 1548388, 2447452, 2534861, 2709679, 5069722, 5419358, 10139444, 10838716, 11225813, 17744027, 18967753, 22451626, 35488054, 37935506, 44903252, 70976108, 75871012, 78580691, 157161382, 314322764, 550064837, 1100129674, 2200259348]

約数ペア:

[(1, 2200259348), (2, 1100129674), (4, 550064837), (7, 314322764), (14, 157161382), (28, 78580691), (29, 75871012), (31, 70976108), (49, 44903252), (58, 37935506), (62, 35488054), (98, 22451626), (116, 18967753), (124, 17744027), (196, 11225813), (203, 10838716), (217, 10139444), (406, 5419358), (434, 5069722), (812, 2709679), (868, 2534861), (899, 2447452), (1421, 1548388), (1519, 1448492), (1798, 1223726), (2842, 774194), (3038, 724246), (3596, 611863), (5684, 387097), (6076, 362123), (6293, 349636), (12487, 176204), (12586, 174818), (24974, 88102), (25172, 87409), (44051, 49948)]