1540431368

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{243431}}^1$

素因数の和:243557

約数の個数: 32

約数和(自身を含む): 3330149760

約数和(自身を除く): 1789718392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 243431, 486862, 973724, 1704017, 1947448, 3408034, 6816068, 13632136, 27507703, 55015406, 110030812, 192553921, 220061624, 385107842, 770215684, 1540431368]

約数ペア:

[(1, 1540431368), (2, 770215684), (4, 385107842), (7, 220061624), (8, 192553921), (14, 110030812), (28, 55015406), (56, 27507703), (113, 13632136), (226, 6816068), (452, 3408034), (791, 1947448), (904, 1704017), (1582, 973724), (3164, 486862), (6328, 243431)]