9994648

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 19537920

約数和(自身を除く): 9543272

約数列:

[1, 2, 4, 8, 31, 62, 124, 191, 211, 248, 382, 422, 764, 844, 1528, 1688, 5921, 6541, 11842, 13082, 23684, 26164, 40301, 47368, 52328, 80602, 161204, 322408, 1249331, 2498662, 4997324, 9994648]

約数ペア:

[(1, 9994648), (2, 4997324), (4, 2498662), (8, 1249331), (31, 322408), (62, 161204), (124, 80602), (191, 52328), (211, 47368), (248, 40301), (382, 26164), (422, 23684), (764, 13082), (844, 11842), (1528, 6541), (1688, 5921)]