1371570448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{18313}}^1$

素因数の和:18503

約数の個数: 40

約数和(自身を含む): 2761458176

約数和(自身を除く): 1389887728

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 151, 248, 302, 496, 604, 1208, 2416, 4681, 9362, 18313, 18724, 36626, 37448, 73252, 74896, 146504, 293008, 567703, 1135406, 2270812, 2765263, 4541624, 5530526, 9083248, 11061052, 22122104, 44244208, 85723153, 171446306, 342892612, 685785224, 1371570448]

約数ペア:

[(1, 1371570448), (2, 685785224), (4, 342892612), (8, 171446306), (16, 85723153), (31, 44244208), (62, 22122104), (124, 11061052), (151, 9083248), (248, 5530526), (302, 4541624), (496, 2765263), (604, 2270812), (1208, 1135406), (2416, 567703), (4681, 293008), (9362, 146504), (18313, 74896), (18724, 73252), (36626, 37448)]