1259538544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{52237}}^1$

素因数の和:52393

約数の個数: 40

約数和(自身を含む): 2681689968

約数和(自身を除く): 1422151424

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 137, 176, 274, 548, 1096, 1507, 2192, 3014, 6028, 12056, 24112, 52237, 104474, 208948, 417896, 574607, 835792, 1149214, 2298428, 4596856, 7156469, 9193712, 14312938, 28625876, 57251752, 78721159, 114503504, 157442318, 314884636, 629769272, 1259538544]

約数ペア:

[(1, 1259538544), (2, 629769272), (4, 314884636), (8, 157442318), (11, 114503504), (16, 78721159), (22, 57251752), (44, 28625876), (88, 14312938), (137, 9193712), (176, 7156469), (274, 4596856), (548, 2298428), (1096, 1149214), (1507, 835792), (2192, 574607), (3014, 417896), (6028, 208948), (12056, 104474), (24112, 52237)]