8266378094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 13869273600

約数和(自身を除く): 5602895506

約数列:

[1, 2, 13, 26, 53, 103, 106, 139, 206, 278, 419, 689, 838, 1339, 1378, 1807, 2678, 3614, 5447, 5459, 7367, 10894, 10918, 14317, 14734, 22207, 28634, 43157, 44414, 58241, 70967, 86314, 95771, 116482, 141934, 186121, 191542, 288691, 372242, 561041, 577382, 757133, 758801, 1122082, 1514266, 1517602, 2287321, 3086773, 4574642, 5998823, 6173546, 9864413, 11997646, 19728826, 29735173, 40128049, 59470346, 77984699, 80256098, 155969398, 317937619, 635875238, 4133189047, 8266378094]

約数ペア:

[(1, 8266378094), (2, 4133189047), (13, 635875238), (26, 317937619), (53, 155969398), (103, 80256098), (106, 77984699), (139, 59470346), (206, 40128049), (278, 29735173), (419, 19728826), (689, 11997646), (838, 9864413), (1339, 6173546), (1378, 5998823), (1807, 4574642), (2678, 3086773), (3614, 2287321), (5447, 1517602), (5459, 1514266), (7367, 1122082), (10894, 758801), (10918, 757133), (14317, 577382), (14734, 561041), (22207, 372242), (28634, 288691), (43157, 191542), (44414, 186121), (58241, 141934), (70967, 116482), (86314, 95771)]