1189653706

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{2063}}^1$

素因数の和:2298

約数の個数: 32

約数和(自身を含む): 1883160576

約数和(自身を除く): 693506870

約数列:

[1, 2, 31, 62, 71, 131, 142, 262, 2063, 2201, 4061, 4126, 4402, 8122, 9301, 18602, 63953, 127906, 146473, 270253, 288331, 292946, 540506, 576662, 4540663, 8377843, 9081326, 16755686, 19187963, 38375926, 594826853, 1189653706]

約数ペア:

[(1, 1189653706), (2, 594826853), (31, 38375926), (62, 19187963), (71, 16755686), (131, 9081326), (142, 8377843), (262, 4540663), (2063, 576662), (2201, 540506), (4061, 292946), (4126, 288331), (4402, 270253), (8122, 146473), (9301, 127906), (18602, 63953)]