1392243016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{653}}^1$

素因数の和:994

約数の個数: 64

約数和(自身を含む): 2824573680

約数和(自身を除く): 1432330664

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 257, 488, 514, 653, 1028, 1037, 1306, 2056, 2074, 2612, 4148, 4369, 5224, 8296, 8738, 11101, 15677, 17476, 22202, 31354, 34952, 39833, 44404, 62708, 79666, 88808, 125416, 159332, 167821, 266509, 318664, 335642, 533018, 671284, 677161, 1066036, 1342568, 1354322, 2132072, 2708644, 2852957, 5417288, 5705914, 10237081, 11411828, 20474162, 22823656, 40948324, 81896648, 174030377, 348060754, 696121508, 1392243016]

約数ペア:

[(1, 1392243016), (2, 696121508), (4, 348060754), (8, 174030377), (17, 81896648), (34, 40948324), (61, 22823656), (68, 20474162), (122, 11411828), (136, 10237081), (244, 5705914), (257, 5417288), (488, 2852957), (514, 2708644), (653, 2132072), (1028, 1354322), (1037, 1342568), (1306, 1066036), (2056, 677161), (2074, 671284), (2612, 533018), (4148, 335642), (4369, 318664), (5224, 266509), (8296, 167821), (8738, 159332), (11101, 125416), (15677, 88808), (17476, 79666), (22202, 62708), (31354, 44404), (34952, 39833)]