386135984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{7703}}^1$

素因数の和:7965

約数の個数: 40

約数和(自身を含む): 809135712

約数和(自身を除く): 422999728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 241, 482, 964, 1928, 3133, 3856, 6266, 7703, 12532, 15406, 25064, 30812, 50128, 61624, 100139, 123248, 200278, 400556, 801112, 1602224, 1856423, 3712846, 7425692, 14851384, 24133499, 29702768, 48266998, 96533996, 193067992, 386135984]

約数ペア:

[(1, 386135984), (2, 193067992), (4, 96533996), (8, 48266998), (13, 29702768), (16, 24133499), (26, 14851384), (52, 7425692), (104, 3712846), (208, 1856423), (241, 1602224), (482, 801112), (964, 400556), (1928, 200278), (3133, 123248), (3856, 100139), (6266, 61624), (7703, 50128), (12532, 30812), (15406, 25064)]