2018751746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1283}}^1\times {\mathrm{1933}}^1$

素因数の和:3266

約数の個数: 32

約数和(自身を含む): 3397094208

約数和(自身を除く): 1378342462

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 1283, 1933, 2566, 3866, 14113, 21263, 28226, 42526, 47471, 71521, 94942, 143042, 522181, 786731, 1044362, 1573462, 2480039, 4960078, 27280429, 54560858, 91761443, 183522886, 1009375873, 2018751746]

約数ペア:

[(1, 2018751746), (2, 1009375873), (11, 183522886), (22, 91761443), (37, 54560858), (74, 27280429), (407, 4960078), (814, 2480039), (1283, 1573462), (1933, 1044362), (2566, 786731), (3866, 522181), (14113, 143042), (21263, 94942), (28226, 71521), (42526, 47471)]