1370954416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1229}}^1$

素因数の和:1454

約数の個数: 80

約数和(自身を含む): 2972309760

約数和(自身を除く): 1601355344

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 173, 208, 248, 346, 403, 496, 692, 806, 1229, 1384, 1612, 2249, 2458, 2768, 3224, 4498, 4916, 5363, 6448, 8996, 9832, 10726, 15977, 17992, 19664, 21452, 31954, 35984, 38099, 42904, 63908, 69719, 76198, 85808, 127816, 139438, 152396, 212617, 255632, 278876, 304792, 425234, 495287, 557752, 609584, 850468, 990574, 1115504, 1700936, 1981148, 2764021, 3401872, 3962296, 5528042, 6591127, 7924592, 11056084, 13182254, 22112168, 26364508, 44224336, 52729016, 85684651, 105458032, 171369302, 342738604, 685477208, 1370954416]

約数ペア:

[(1, 1370954416), (2, 685477208), (4, 342738604), (8, 171369302), (13, 105458032), (16, 85684651), (26, 52729016), (31, 44224336), (52, 26364508), (62, 22112168), (104, 13182254), (124, 11056084), (173, 7924592), (208, 6591127), (248, 5528042), (346, 3962296), (403, 3401872), (496, 2764021), (692, 1981148), (806, 1700936), (1229, 1115504), (1384, 990574), (1612, 850468), (2249, 609584), (2458, 557752), (2768, 495287), (3224, 425234), (4498, 304792), (4916, 278876), (5363, 255632), (6448, 212617), (8996, 152396), (9832, 139438), (10726, 127816), (15977, 85808), (17992, 76198), (19664, 69719), (21452, 63908), (31954, 42904), (35984, 38099)]