13305091624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{21871}}^1$

素因数の和:22142

約数の個数: 64

約数和(自身を含む): 28220129280

約数和(自身を除く): 14915037656

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 223, 248, 341, 446, 682, 892, 1364, 1784, 2453, 2728, 4906, 6913, 9812, 13826, 19624, 21871, 27652, 43742, 55304, 76043, 87484, 152086, 174968, 240581, 304172, 481162, 608344, 678001, 962324, 1356002, 1924648, 2712004, 4877233, 5424008, 7458011, 9754466, 14916022, 19508932, 29832044, 39017864, 53649563, 59664088, 107299126, 151194223, 214598252, 302388446, 429196504, 604776892, 1209553784, 1663136453, 3326272906, 6652545812, 13305091624]

約数ペア:

[(1, 13305091624), (2, 6652545812), (4, 3326272906), (8, 1663136453), (11, 1209553784), (22, 604776892), (31, 429196504), (44, 302388446), (62, 214598252), (88, 151194223), (124, 107299126), (223, 59664088), (248, 53649563), (341, 39017864), (446, 29832044), (682, 19508932), (892, 14916022), (1364, 9754466), (1784, 7458011), (2453, 5424008), (2728, 4877233), (4906, 2712004), (6913, 1924648), (9812, 1356002), (13826, 962324), (19624, 678001), (21871, 608344), (27652, 481162), (43742, 304172), (55304, 240581), (76043, 174968), (87484, 152086)]