13279432173658

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{2473}}^1\times {\mathrm{37987}}^1$

素因数の和:40931

約数の個数: 64

約数和(自身を含む): 23818877153280

約数和(自身を除く): 10539444979622

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 439, 878, 2473, 3073, 4946, 6146, 10097, 17311, 20194, 34622, 37987, 56879, 70679, 75974, 113758, 141358, 265909, 398153, 531818, 796306, 873701, 1085647, 1747402, 2171294, 6115907, 7599529, 12231814, 15199058, 16676293, 24969881, 33352586, 49939762, 93941851, 116734051, 174789167, 187883702, 233468102, 349578334, 383554739, 657592957, 767109478, 1315185914, 2160662573, 2684883173, 4321325146, 5369766346, 15124638011, 30249276022, 41240472589, 82480945178, 288683308123, 577366616246, 948530869547, 1897061739094, 6639716086829, 13279432173658]

約数ペア:

[(1, 13279432173658), (2, 6639716086829), (7, 1897061739094), (14, 948530869547), (23, 577366616246), (46, 288683308123), (161, 82480945178), (322, 41240472589), (439, 30249276022), (878, 15124638011), (2473, 5369766346), (3073, 4321325146), (4946, 2684883173), (6146, 2160662573), (10097, 1315185914), (17311, 767109478), (20194, 657592957), (34622, 383554739), (37987, 349578334), (56879, 233468102), (70679, 187883702), (75974, 174789167), (113758, 116734051), (141358, 93941851), (265909, 49939762), (398153, 33352586), (531818, 24969881), (796306, 16676293), (873701, 15199058), (1085647, 12231814), (1747402, 7599529), (2171294, 6115907)]