2903670484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{69539}}^1$

素因数の和:69640

約数の個数: 48

約数和(自身を含む): 6051648960

約数和(自身を除く): 3147978476

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 143, 146, 286, 292, 572, 803, 949, 1606, 1898, 3212, 3796, 10439, 20878, 41756, 69539, 139078, 278156, 764929, 904007, 1529858, 1808014, 3059716, 3616028, 5076347, 9944077, 10152694, 19888154, 20305388, 39776308, 55839817, 65992511, 111679634, 131985022, 223359268, 263970044, 725917621, 1451835242, 2903670484]

約数ペア:

[(1, 2903670484), (2, 1451835242), (4, 725917621), (11, 263970044), (13, 223359268), (22, 131985022), (26, 111679634), (44, 65992511), (52, 55839817), (73, 39776308), (143, 20305388), (146, 19888154), (286, 10152694), (292, 9944077), (572, 5076347), (803, 3616028), (949, 3059716), (1606, 1808014), (1898, 1529858), (3212, 904007), (3796, 764929), (10439, 278156), (20878, 139078), (41756, 69539)]