12565518308

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1511}}^1\times {\mathrm{6907}}^1$

素因数の和:8472

約数の個数: 48

約数和(自身を含む): 25736223744

約数和(自身を除く): 13170705436

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1511, 3022, 6044, 6907, 10577, 13814, 21154, 27628, 42308, 48349, 64973, 96698, 129946, 193396, 259892, 297001, 454811, 594002, 909622, 1188004, 1819244, 2079007, 4158014, 8316028, 10436477, 20872954, 41745908, 73055339, 146110678, 292221356, 448768511, 897537022, 1795074044, 3141379577, 6282759154, 12565518308]

約数ペア:

[(1, 12565518308), (2, 6282759154), (4, 3141379577), (7, 1795074044), (14, 897537022), (28, 448768511), (43, 292221356), (86, 146110678), (172, 73055339), (301, 41745908), (602, 20872954), (1204, 10436477), (1511, 8316028), (3022, 4158014), (6044, 2079007), (6907, 1819244), (10577, 1188004), (13814, 909622), (21154, 594002), (27628, 454811), (42308, 297001), (48349, 259892), (64973, 193396), (96698, 129946)]